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Professional Automotive Repair Technical Discussions for February 17, 2023 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 All Makes and Models
| Help Request | Answers | |
| 2017 Chevrolet Tahoe PPV 5.3L MIL Lamp on VIN: 1GNLCDEC6H Had these codes for 172 & 165, replaced hp fuel pump,& changed oil & filter.Pattern failure for this vehicle indicates that the hpfp will leak fuel into the crankcase and drive the fuel trims very lean -high negative fuel trim readings. We replaced the pum... |
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| 2003 Dodge Ram 3500 Laramie 5.9L No Start, no communication VIN: 3D3MU48C03 have lost communications to front control module and ecm. scanner will not communicate other than code for unprogrammed pcm, which i replaced due to flow chart stating end result. ive ohmed data lines and not sure of my results due to wiring diagrams not m... Trouble codes: J1850 |
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| 2008 Dodge Grand Caravan SXT 3.8L MIL Lamp on VIN: 2D8HN54P28 Thanks in advance for all the help. This vehicle came from another shop with a mil on and po315 crank sensor not learned,and wont pass emissions.I scoped the crank and cam sensors but i dont have the wave forms available. All of the waveforms look normal. ... Trouble codes: P0315 |
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| 2007 Ford Fusion SE 3.0L cyl.4,5,6 VIN: 3FAHP01187 My belief at this point is valve timing issue, cat is not plugged. What else could cause this problem other than valve timing? All 3 cylinders are equal on cylinder balance tests -18 on all 3. The other bank is normal. Oxygen sensor shows lean on affected ... |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 2019 Cadillac XT4 Premium Luxury 2.0L Misfire VIN: 1GYFZCR41K Thank you to all that replied. Idid not put in my testing I did do an injector balance test. it was good 30 25 25 25. I came in early today thinking over what I had checked. I ran a second leak doe]wn test and found the gauges still showing good. How ever in t... Trouble codes: P0300 (Random misfire), P0106 (MAP performance), P1101 (Air tow performance). |
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| 2011 Honda CR-Z EX 1.5L No Start VIN: JHMZF1D69B Just a shout to all the fellow tech. Thanks again. for the support. The winner goes to Dan [...]. I guess she has a bad neighbor kid. lol. I took the fuel reading but never the sample. smelled like fuel, but once I put in a glass jar. ... |
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| 2015 Subaru Legacy 2.5i Premium 2.5L window VIN: 4S3BNAC6XF Can't explain as to why the master switch failed but it happened, we Replaced the Master switch and it programmed just fine. |
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| 2008 Toyota Tacoma 4.0L MIL Lamp on, evap leak VIN: 5TELU42N18 well I was thinking right on this one. I talked the customer into getting a dealer part. I ordered the whole canister assembly from toyota, installed the part and it is fixed. Everyone here was pushing me the same way as I was thinking. Wish we could get good ... Trouble codes: P0456 (very small leak evap). |
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