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Professional Automotive Repair Technical Discussions for March 6, 2025 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for All Makes and Models
| Help Request | Answers | |
| 2019 Audi A5 Quattro Premium Plus 2.0L 2-1 shift VIN: WAUTNAF57K Thanks for reading my help request. I recently performed a fluid change service on my Wife's A5 coupe 7 spd S Tronic transmission. The service went well, and I used the VW/Audi dual clutch gear oil that the dealer said was needed (part# G 055 529 A2).T... |
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| 2013 Chevrolet Avalanche Black Diamond LTZ 5.3L oil pressure VIN: 3GNTKGE71D Truck came in with a p0521 oil pressure signal performance. We replaced the oil pressure sensor and screen. Test drove 15 miles- no issue. customer drove for a week and the fault came back. We removed sensor, screen and oil filter, and blew air through the... |
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| 2016 Chevrolet Sonic LTZ 1.4L Exhaust VIN: 1G1JE5SB3G I am getting a P0420 code on this sonic, replaced the cat with a walker brand that is known to be good. Code came right back, found a few diagnostic trees talking about only using a OEM cat on the 1.4T. Has anyone have this happen before? |
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| 2018 Ford E-450 Super Duty 6.8L Misfire, MIL Lamp on VIN: 1FDXE4FS2J Code P0300 started to appear after crankshaft damper re-installed after cylinder heads and timing chain replaced. I am posting this because this is a common code appearing after the crankshaft damper has been removed and re-installed only on the 6.8L V... Trouble codes: P0300 (Random misfire) |
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| 2007 Jeep Wrangler Unlimited Rubicon 3.8L MIL Lamp on VIN: 1J4GA69137 Vehicle came in with p0406, found EGR valve unresponsive when vehicle was hot, changed valve with OEM, no problem. Now throws P0403, EGR valve still working fine, responds when cold and hot to scan tool command. Have checked all the wiring to EGR, no probl... Trouble codes: P0403 (Egr circuit open) |
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| 2018 Land Rover Range Rover HSE 3.0L Driver's Rear Door VIN: SALGS2SV9J Codes: B1484-15 (Lock Status LED - Circuit short to battery or open) U2300-54 (BCM Central Configuration Missing Calibration) I have a 2018 Range Rover Full Size whose alarm randomly goes off at different times of the day (and night!). The vehicle... |
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| 2019 Toyota Corolla LE 1.8L Communication VIN: JTNK4RBE1K Car towed in as a no start. Crank no start. Scan shows no comm with pcm. A bunch of u0100 codes in most modules. Ohmed wires and all seems well. Tried plugging in new pcm and still no comm. Ran new wires from pcm to gateway and still no comm with pcm and s... |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers |
