P3191 toyota prius

Sep 15, 2017 ... Add a comment... 6:57. Go to channel · Toyota prius 2007.The car does not start.P3190,P3191,P0A0F. ETSA auto•214 views · 9:44. Go to channel ...

P3191 toyota prius. Toyota prius p0420: catalyst system efficiency → below threshold → bankBest of p3193 toyota-prius Toyota prius 20 бензонасос работает, но не работает 🤣 ошибки p3191Toyota prius p3191-engine does not start p0a0f- engine fail to start.

6% . 6% . T-SB-0205-11 Rev2 December 23, 2011 9 TOYOTA Technical Service Bulletin MIL " Service Category Section ON" DTC P3190, P3191 and/or POAOF Engine/Hybrid System Engine Control MODEL(S) Prius Market Toyota Supports ASE Certification USA ADDITIONAL INFORMATION Applicability YEAR(S) 2010—2011 REVISION NOTICE …

The Diagnostic Trouble Code (DTC) P3190 is set if following conditions continue at a fixed engine RPM or for a fixed length of time: -Communication with HV ECU is normal. -Engine RPM is a fixed value or more. -Engine start mode is not active. -Target torque is at a fixed value or more. -Ratio of estimated torque against target torque is less ...How to replace a maf sensor on a 2003 toyota prius ( p3191 code) Prius toyota p0138 code trouble solved blew finally mind results 2007 second mileage owners join club high now torquenews fixC1259, c1310, p3193, p0a0f, p3000 breakdown with pics Toyota prius 2001-2003 p1436 problem solved!Prius toyota 2009 2001 bledel alexis …The most common codes from the 2001-2009 Toyota Prius, and often those that stump most auto mechanics and many a Toyota mechanic, are P3191 (Engine Does Not Start), P3190 (Poor Engine Power) and P0A0F (Engine Failed to Start). ... Another common cause of P3191, P3190 and P0A0F is a failed fuel pump, especially on 2001-2003 models. The …Toyota Motor will build its first battery factory in the U.S. in North Carolina, the company and state officials confirmed Monday, as more automakers seek to take control of the su...Mar 10, 2015 · 2001-2007 Toyota Prius check engine/MIL/rattle after oil change – P3191. The 2001-2007 Prius equipped with the 1.5L 4-cylinder 1NZ-FXE is more prone to misfires and a check engine light after an oil change, especially if the oil level is overfull or the wrong weight oil is used. To prevent this condition use only 5w20 or 5w30 ILSAC GF-4 SAE ... Feb 4, 2015 · The most common codes from the 2001-2009 Toyota Prius, and often those that stump most auto mechanics and many a Toyota mechanic, are P3191 (Engine Does Not Start), P3190 (Poor Engine Power) and P0A0F (Engine Failed to Start). Here are some quick things to check if you’ve got these particular codes and how to repair your Toyota Prius ... Toyota Cagayan De Oro is the 13th dealership of Toyota Motor Philippines Corporation dealer network and the second one to open in Mindanao. It is the exclusive franchise …2001-2007 Toyota Prius check engine/MIL/rattle after oil change – P3191. The 2001-2007 Prius equipped with the 1.5L 4-cylinder 1NZ-FXE is more prone to misfires and a check engine light after an oil change, especially if the oil level is overfull or the wrong weight oil is used. To prevent this condition use only 5w20 or 5w30 ILSAC GF-4 SAE ...

TYIDY: Get the latest Toyota Industries stock price and detailed information including TYIDY news, historical charts and realtime prices. Indices Commodities Currencies Stocks Vehicle: 2002 Prius. Model: N/A. DTC Codes P3191 Engine dose not start. Let me tell you little bit what has brought me to this code. I bought this 2002 Toyota Prius little over a week ago at a car auction so it was sold as is with no warranty. And it ran great when I tested it no check engine lights or Triangles, engine was clean, sounded good ... © 2024 Google LLC. These engine codes are difficult to diagnose, but are not caused by hybrid battery failure. This video lists some of the possible causes of the engine failur...Feb 1, 2024 · The P1121 code in the Toyota Prius is a diagnostic trouble code that indicates a malfunction in the coolant flow control valve. This valve plays a crucial role in regulating the flow of coolant to the engine and maintaining the optimal temperature. The code usually points to issues such as a stuck valve or a fault in the valve’s electrical ... Found the issue. https://www.tsbsearch.com/Toyota/T-SB-0041-15Fixed the issue by going to the dealership and having them replace the part …

> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. P0A0F and P3190. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by awommy, Mar 31, 2016. Page 1 of 2 …"Toyota Prius Lift Kits Are the Next Thing in the Safari-Everything Trend" - MB. READ ARTICLE. DRIVETRIBE MOTOR BISCUIT MOTOR BISCUIT "Meet the man who makes offroad lift kits for Toyota Priuses." -DT. READ ARTICLE. We've partnered with "ONE TREE PLANTED" every lift kit sold equals one tree planted.P3191 Sorry about this WisPrius. You should read the technical service bulletin EG011-03 posted in the files section of the Yahoo toyota-prius-sat1 group. It describes the diagnosis of replacing the ECU and the fuel pump relay and the fuel tank assembly, that your mechanics should have followed. If in fact either of the latter are at … P3190 poor engine powerp3191 engine does not startp3193 fuel run outP0A0F engine failed to startp3190 Toyota Priusp3191 Toyota Camry hybridp3193 Toyota Highl... I had an Master Warning Light / Check Engine Light with my Toyota Prius when the OBD Code P3191 Engine Warning happened. Car was still able to drive and the ...Here is the name of the kind of part I replaced: Toyota Prius W2 1.5 H 2007 RHD Air Intake Tube Pipe GF491-02670 15489782 (looks exactly the same as the Gen 1 part) But basically, once I put this part in, and the throttle body is cleaned, I see a little progress in that the gas is now registering... but still getting my P3191 code, still ...

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2008 Prius. C1241 is low 12 volt battery output. Check the voltage of the battery with a meter at the battery or the jump point with the car off. Also check the negative cable where it is fastened to the bodywork below the rear light for corrosion and tightness. P3191 Engine failed to start.On Thursday, a friend came over with an Autel Maxisys. The only codes found were P3190, P3191 and P0A0F. I have a Carista OBD2 Adapter (their app has major issues). I tried OBD Auto Doctor, which gave me the same codes as the Autel Maxisys. Dr Prius is currently loaded, but I have not purchased it yet.have a 2013 prius 1.8 gas engine and will not stay running even i i put in maintenance mode has codes p3190,p3191 down to 2 bars on hybrid battery.so i …Search titles only; Posted by Member: Separate names with a comma. Newer Than: Search this thread only; Search this forum only. Display results as threadsAug 11, 2009 · 3191 Engine (aka ICE) does not start. 3090 Poor engine power. 3101 Engine system malfunction. 204 Abnormal engine output (abnormal signal from ECM) 205 Engine unable to start (due to abnormal signal from ECM) Bottom line, if your engine does not start and one or more of these DTC codes come up, you are covered by the extended warranty. There’s some bad information floating around about Toyota hybrid codes P3190, P3191 and P0A0F. These common engine codes are often blamed on a failing hybrid battery. A mistake that can cost Prius...

2001 Prius. Hello All! I just bought a 2001 with 98K miles. It was running fine, no probelms. Because the trunk was so dirty, I decided to clean the trunk and removed the 12V battery. When I re-installed it, the car would start then after 15 seconds or so, it would die. The red car with the exclamation point displays on the top right portion of ...Founded in 2003, PriusChat has been the go-to spot for Prius, hybrid, and EV discussion for over 10 years. PriusChat is the one of the largest privately-owned car forums left on the internet. We hope you'll join our home to educated & critical discussion, falling outside of the fray of Internet trolls & unconstructive discussion.2000-2002 Toyota Prius - Common Problems. A 2001 Toyota Prius. Cracked Brake Pressure Accumulator: See 2010-2015 Toyota Prius - Common Problems. Throttle Body Failure: Many Prius owners have experienced a sudden drop in engine power while on the road. This is attributed to throttle body failure, and replacing it usually fixes the problem.Vehicle: 2002 Prius. Model: N/A. DTC Codes P3191 Engine dose not start. Let me tell you little bit what has brought me to this code. I bought this 2002 Toyota Prius little over a week ago at a car auction so it was sold as is with no warranty. And it ran great when I tested it no check engine lights or Triangles, engine was clean, sounded good ...Here is the name of the kind of part I replaced: Toyota Prius W2 1.5 H 2007 RHD Air Intake Tube Pipe GF491-02670 15489782 (looks exactly the same as the Gen 1 part) But basically, once I put this part in, and the throttle body is cleaned, I see a little progress in that the gas is now registering... but still getting my P3191 code, still ...my car went into limp mode with the check engine light and red triangle of dead. After towing it home it still has the check engine light and now drives, but there is a delay between pressing the gas pedal and the car accelerating. The check engine code is P3191 which means engine no-start.P3191 Toyota Prius. The cost to diagnose the p3031 code is 1.0 hour of labor. The cost to diagnose the p3031 code is 1.0 hour of labor. Web maybe just doing the compression check would be a good idea.Code p3191 comes up. Will start but wont go. 2009 Toyota Prius. Mechanic's Assistant: Did the vehicle stall immediately after the oil change, or did it happen later on during your drive home? Later during the drive. Mechanic's Assistant: Have you noticed any other issues or warning lights on the dashboard besides the code P3191? The lights were ...Circled in red is the spring for the throttle plate. Highlighted in green is a tab where you can rest your finger and rotate counter-clockwise to open the throttle plate so it can be cleaned. 2) Rotate the spring and use your other hand to clean the dirty side of the throttle plate and throttle body walls with throttle body cleaner.PLANO, Texas, March 28, 2023 /PRNewswire/ -- Toyota Motor North America (TMNA) announced today the addition of USA Track & Field and U.S. Paralymp... PLANO, Texas, March 28, 2023 /...

2003 Priuis with 109k. Red triangle is on. Dealer retrieved codes P3000, P3009, P3191, & C1259. They say the HV battery is leaking & I need a new...

This video shows how to replace the Mass Airflow Sensor on a 2003 Prius. It's a SUPER easy repair. In the video you'll see that I remove it and replace it in...This is all theory as I try to troubleshoot my Prius problem. Your "theory" exhibits a gross ignorance of how modern cars work in general and in particular how the Prius works. There is no correlation to the 12 V battery. The 2 codes you pulled tell you all you need to know as to where/what the problem is. OCpri said: ↑.P0A80-123 Difference in voltage between battery blocks is larger than the standard (2 trip detection) HV battery assembly Battery smart unit In most cases the battery pack needs replacing but after doing the diagnostic on the system will confirm if battery pack it the battery smart unit. If you need more help, please let me know so l can continue to …Putting faith in their diagnosis, I bought a used fuel pump assembly from ebay for under $100, from a 2014 donor Prius. On disassembly: the locking ring that locks the assembly into place supposedly needs a special tool - a glorified spanner wrench essentially - that Toyota doesn't apparently sell, if they ever did, but there are lots of ...650. 66K views 7 years ago. This video gives a general overview for common issues to look for when encountering a code P3191 on an 2001-2005 Toyota Prius Hybrid vehicle.Learn how to diagnose and fix the P3191 Toyota code, which indicates a problem with the engine system. Get detailed information, tips, and solutions from AutoCodes.Nebraska. Vehicle: 2005 Prius. Model: ----USA----. Alright guys. Got a 2007 Prius that will not run for more than 10 seconds and then throws either a P3191 or a P3190. Battery voltage is good at 12.6V, verified that vehicle has spark, fuel volume, fuel pressure is 50 psi, injector pulse is fine. Have cleaned throttle body and mass air flow.

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p219a: " Fuel System Air-fuel Ratio Cylinder Imbalance Monitor. The ECM uses the air fuel ratio sensor monitoring method and the crankshaft position sensor monitoring method to monitor injector injection volume inconsistencies and air fuel ratio imbalance between the cylinders due to leaks in the air intake/exhaust system, etc.Queensland Australia. Vehicle: 2010 Prius. Model: Three. p3190 code and won't start. Hi my 2010 prius stopped today whilst driving, lost power and then stopped completely and showed hybrid system fault. After stopping tried to move again but only got a few metres and tried turning off and on again but would not start.Thank you everyone for all of the advice and ideas! More OEM battery replace discussion, also replace instructions froma different supplier. Replacing the hybrid battery with a new Toyota battery | PriusChat. Prius Battery Replacement Kit (GenII/GenIII) with NEW custom cells | PriusChat. #2 alftoy, May 8, 2021.PLANO, Texas, March 28, 2023 /PRNewswire/ -- Toyota Motor North America (TMNA) announced today the addition of USA Track & Field and U.S. Paralymp... PLANO, Texas, March 28, 2023 /...The most common codes from the 2001-2009 Toyota Prius, and often those that stump most auto mechanics and many a Toyota mechanic, are P3191 (Engine Does Not Start), P3190 (Poor Engine Power) and P0A0F (Engine Failed to Start). ... Another common cause of P3191, P3190 and P0A0F is a failed fuel pump, especially on 2001-2003 models. The …We explain the Toyota early lease termination policy, including when you can terminate your lease, how much it'll cost, and more. Toyota considers early lease termination to includ...There’s some bad information floating around about Toyota hybrid codes P3190, P3191 and P0A0F. These common engine codes are often blamed on a failing hybrid battery. A mistake that can cost Prius...In 1997, Toyota introduced the world to a new type of vehicle - the Prius hybrid electric car. We've been building on this technology for over twenty years, developing a complete range of electrified vehicles to suit all Kiwis, no matter their lifestyle. By 2025, Toyota will have launched 40 new or updated electrified vehicles across the globe.Welcome to Prius Chat. ... It looks like I can buy a cable and cd on Amazon for $70.00 or the software can be downloaded from Toyota with a monthly subscription. Is the software the same? What do you recommend? Thanks again. Chapman ... P0102 P0113 P0328 P3191 I did find that the Air Flow Sensor was not plugged in. It is now. #9 …The Toyota Prius Prime is called the best Prius yet—but is it enough to boost sales? A sweet price and new features make the case. By clicking "TRY IT", I agree to receive newslett...P3191 : - Engine does not Start - - Out of fuel - Engine coolant temperature sensor - Crankshaft position sensor - Camshaft position sensor - EGR valve assembly - ECM Check your oil level. If it is over the top fill … ….

If your Prius doesn’t have any heat or has codes P1121, P1120, P1122 or P1123, the likely cause of both your lack of heat and the check engine light/check hybrid system message is a stuck coolant flow control valve. This problems is more common on 2004-2007 Prii, but the system was used through 2009. The 2004-2009 Prius uses a …palmdale, CA. Vehicle: 2002 Prius. Model: N/A. DTC Codes P3191 Engine dose not start. Let me tell you little bit what has brought me to this code. I bought this …Toyota Motor will build its first battery factory in the U.S. in North Carolina, the company and state officials confirmed Monday, as more automakers seek to take control of the su...P3191 : - Engine does not Start - - Out of fuel - Engine coolant temperature sensor - Crankshaft position sensor - Camshaft position sensor - EGR valve assembly - ECM Check your oil level. If it is over the top fill …2001-2007 Toyota Prius check engine/MIL/rattle after oil change – P3191. The 2001-2007 Prius equipped with the 1.5L 4-cylinder 1NZ-FXE is more prone to misfires and a check engine light after an oil change, especially if the oil level is overfull or the wrong weight oil is used. To prevent this condition use only 5w20 or 5w30 ILSAC GF-4 SAE ...ODB error code P3191 - Toyota Prius 2001 - What is the frequent problem? it also gives P0171 - system too lean -code2003 Priuis with 109k. Red triangle is on. Dealer retrieved codes P3000, P3009, P3191, & C1259. They say the HV battery is leaking & I need a new...Learn how to diagnose and fix the P3191 Toyota code, which indicates a problem with the engine system. Get detailed information, tips, and solutions from AutoCodes. P3191 toyota prius, #2 · Dec 26, 2005. I would guess they suspect the fuel pump, which might require tank replacement. They better be sure of their diagnosis before they lay that bill on you! What else can cause the code? Id this the "fails to start quickly" code? 2005 Seaside Pearl, BC#6. Like. F. flynz4. 29 posts · Joined 2005. #3 · Dec 26, 2005. I have a question., 2007 Prius. p3191 and p0171. Engine won't start and bank 1 too lean. It started two months ago suddenly while i was - Answered by a verified Auto Mechanic ... 2007 Toyota Prius. Codes p3191 (engine won't start) and p0171 (bank 1 too lean). I have cleaned the Maf and I have thrown 12v across the pins on the fuel pump connecter to …, p3191トヨタ説明 ハイブリッド車用電子制御ユニット(HV ECU)は、エンジン制御モジュール( ECM )エンジンに要求される動力出力(要求出力)、エンジンが発生する推定トルク、制御目標RPMのエンジンRPM、およびエンジンが始動モードにあるか否かなどの ... , Toyota Prius P3190 poor engine power, P0A0F -204 ENGINE FAILED TO START Solved , it was Fuel pump issue in my case, Here is the name of the kind of part I replaced: Toyota Prius W2 1.5 H 2007 RHD Air Intake Tube Pipe GF491-02670 15489782 (looks exactly the same as the Gen 1 part) But basically, once I put this part in, and the throttle body is cleaned, I see a little progress in that the gas is now registering... but still getting my P3191 code, still ..., Tlars said: ↑. I just purchased a 03 Prius at a auction. they said it drove in and when I went to pick it up it wouldn't. all the lights were on, but no ready light. I cleared the codes (P3191 and P3101) the lights with out and it started and drove fine. Once turned off if started right away it would start and then die after a few seconds., Model: Two. DTC P3191 is an engine no-start trouble code. Cleaning the throttle plate and throttle body interior will help. Also, make sure that the engine oil is 5W30 and not overfilled. Since you know the iridium spark plugs are marginal I suggest that you also replace them now, using the correct NGK or Denso plugs which will cost ~$12 each., Feb 4, 2015 · The most common codes from the 2001-2009 Toyota Prius, and often those that stump most auto mechanics and many a Toyota mechanic, are P3191 (Engine Does Not Start), P3190 (Poor Engine Power) and P0A0F (Engine Failed to Start). Here are some quick things to check if you’ve got these particular codes and how to repair your Toyota Prius ... , 2007 Prius. p3191 and p0171. Engine won't start and bank 1 too lean. It started two months ago suddenly while i was - Answered by a verified Auto Mechanic ... 2007 Toyota Prius. Codes p3191 (engine won't start) and p0171 (bank 1 too lean). I have cleaned the Maf and I have thrown 12v across the pins on the fuel pump connecter to …, Model: ----USA----. Results of troubleshooting and repairing 2003 Prius P1128 & P3191 codes. These codes appeared a week or so prior to the vehicle finally slowing down and eventually stopping. I had cleaned the throttle plate about a month earlier and cleared a previous code. Vehicle ran normally until the last situation where the P1128 and ..., ODB error code P3191 - Toyota Prius 2001 - What is the frequent problem? it also gives P0171 - system too lean -code, Thanks! (from a demoralized Prius owner..) PS1: I'm hoping to keep my Prius for another 2-3 years. We do about 5-8 k miles max per year now. As other old Prius, it drinks oil but it is manageable (one quarter between the 6-month interval oil change). PS2: here are some screenshots from the Car Scan app. I can get more information if needed, > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. ... I had a P3191. I found a newer version of the TSB (attached), printed it off, and set forth try to convince a dealer to replace the …, Can you rent a car from a dealership? We explain which car dealerships rent cars, including Ford, Toyota, and more. Details inside. Most car dealerships are individually owned and ..., The 2001-2007 Prius equipped with the 1.5L 4-cylinder 1NZ-FXE is more prone to misfires and a check engine light after an oil change, especially if the oil level is overfull or the wrong weight oil is used. To prevent this condition use only 5w20 or 5w30 ILSAC GF-4 SAE oil filled to the correct level., May 4, 2009 · 2003 Prius, 283,000 miles, new catalytic convertor installed by toyota 50,000 miles ago. Check engine light is on. There was a service bulletin about the check engine light coming on. What was the fix … read more , My 2001 Prius has a code P3191 and stalled. The spark plugs are working propperly, but no fuel to the engine. The fuel - Answered by a verified Toyota Mechanic. ... I HAVE A 2002 TOYOTA PRIUS THE PROBLEM CODE P3130 HV TRANSAXLE ASSY MALFUNCTION AND P3125 SMR ASSY MALFUNCTION. 1., May 4, 2009 · 2003 Prius, 283,000 miles, new catalytic convertor installed by toyota 50,000 miles ago. Check engine light is on. There was a service bulletin about the check engine light coming on. What was the fix … read more , Yep. You are correct. That is the descriptor for the P3191 code. In my case it would actually start for a few seconds and then immediately stop. Here's a nifty troubleshooting guide I found online which shows how to isolate the cause of the P3191 code. http://www.hybrids.ru/PriusNHW20/rm/rm1076e/m_05_0191.pdf, > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. ... P3191 (Engine System Malfunction) 3. C2131 (Unrelated code about a bad tire pressure monitor) 4., Toyota Supports ASE Certification Page 1 of 5 EG011-03 Title: MASTER, HYBRID & M.I.L. ON" P3190/P3191 & P3101 Models: ’01 – ’03 Prius Technical Service BULLETIN June 12, 2003 TSB UPDATE NOTICE: The information contained in this TSB supercedes EG012–02, dated September 5, 2002., > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. P0A0F and P3190. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by awommy, Mar 31, 2016. Page 1 of 2 …, 2003 Priuis with 109k. Red triangle is on. Dealer retrieved codes P3000, P3009, P3191, & C1259. They say the HV battery is leaking & I need a new..., ODB error code P3191 - Toyota Prius 2001 - What is the frequent problem? it also gives P0171 - system too lean -code, p3191トヨタ説明 ハイブリッド車用電子制御ユニット(HV ECU)は、エンジン制御モジュール( ECM )エンジンに要求される動力出力(要求出力)、エンジンが発生する推定トルク、制御目標RPMのエンジンRPM、およびエンジンが始動モードにあるか否かなどの ..., > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. ... The dealer will do an ECU update bulletin Code P3191 to resolve this problem., Code p3191 comes up. Will start but wont go. 2009 Toyota Prius. Mechanic's Assistant: Did the vehicle stall immediately after the oil change, or did it happen later on during your drive home? Later during the drive. Mechanic's Assistant: Have you noticed any other issues or warning lights on the dashboard besides the code P3191? The lights were ..., The Diagnostic Trouble Code (DTC) P3190 is set if following conditions continue at a fixed engine RPM or for a fixed length of time: -Communication with HV ECU is normal. -Engine RPM is a fixed value or more. -Engine start mode is not active. -Target torque is at a fixed value or more. -Ratio of estimated torque against target torque is less ..., Toyota TSB T-SB-0041-15. Some 2010 - 2013 model year Prius and 2012 - 2013 model year Prius V vehicles may exhibit a MIL "ON" condition with Diagnostic Trouble Code (s) (DTCs) P0A0F (Engine Failed to Start), caused by Purge VSV/PCV line separation from the throttle body housing. One or more of the following DTCs may also set: P3190 (Poor …, P3191 2ZR-FXE ENGINE CONTROL: SFI SYSTEM: P3190,P3191,P3193: Poor Engine Power P3193 - Fuel Run Out DESCRIPTION From the power management control ECU, the ECM receives data such as power output required for the engine (required output), estimated torque produced by the engine (estimated torque), engine speed of control …, May 7, 2023 · Specialising in Toyota Hybrid carsThe car was brought in with the engine light on and check hybrid system on the dashboard. The scanner showed the codes P319... , Dec 16, 2009 · P3191 - means the engine did not start in time The Dealer said it was the fuel pump, and because the fuel tank and pump are integrated in the Prius, the repair is complex, it would be $1017 to repair. I had the technician measure the fuel pressure to make sure it was low. The technician told me that Toyota is well aware of this issue. , 2001-2007 Toyota Prius check engine/MIL/rattle after oil change – P3191 The 2001-2007 Prius equipped with the 1.5L 4-cylinder 1NZ-FXE is more prone to misfires and a check engine light after an oil change, especially if the oil level is overfull or the wrong weight oil is used.