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Professional Automotive Repair Technical Discussions for February 27, 2020 International Automotive Technicians' Network (iATN) - Members Only |
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| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
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Open Help Requests for Asian
| Help Request | Answers | |
| 1999 Lexus ES300 3.0L O2 voltage VIN: JT8BF28G1X Help me please lol. This vehicle arrived with a PO420. I used the downstream O2 signal to confirm catalyst failure. Sensor consistently switched over middle hot and at 2K RPM. We sold all converters and bank 1 AF sensor because bank 1 was at -39 total trim... |
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| 1991 Toyota Pickup DLX 2.4L Hesitation, Cuts out, Misfire VIN: JT4RN81P7M Failed smog test due to incorrect ignition timing and black smoke during throttle snap test. Replaced missing throttle plate stop screw, properly adjusted TPS, ignition timing to 5 degrees (with jumper wire) and idle speeds, all fine but there is an interm... Trouble codes: 14 (IGf ignition confirmation problem), 41 (TPS circuit open or short) |
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| 2005 Toyota Sequoia Limited 4.7L Vibration VIN: 5TDZT38A05 Has anyone seen this problem before. I have an 2005 Toyota Sequoia Limited. That when driving on the interstate from 58mph to 70mph you can feel and hear a vibration. The customer brought a new drive shaft and had it installed at another shop wheels and ti... |
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Fixes & Summaries for Asian
| Fix/Summary | Answers | |
| 2016 Infiniti Q50 Sport 3.0L Reprogramming VIN: JN1EV7AR1G After some digging and questioning the customer I found out this car had a "tune" or been chipped, whatever they want to call it. We had the customer bring us the laptop he used to do this. I was able to put the original program back in the ECM and then perfor... |
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