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Professional Automotive Repair Technical Discussions for February 7, 2023 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for All Makes and Models
| Help Request | Answers | |
| 2010 Chevrolet Equinox LS 2.4L MIL Lamp on VIN: 2CNALBEW0A Scoped bank 1 sensor 1 with lab scope. Stays rich. Found a number of help posts here with same problem. One I found the tech removed the oil fill cap and fuel trim numbers went back to normal. He posted no fix. Removed oil fill cap and fuel trim numbers on... Trouble codes: P0172 (Fuel System Rich Bank 1) |
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| 2008 Honda Odyssey Touring 3.5L MIL Lamp on VIN: 5FNRL38848 Van came in with codes p3497 and p3400 looked like a new bank 2 cylinder deactivation solenoid unit on engine. Cleared codes and test drove only p3400 code came back. Replaced bank 1 oil switch, cleared code, test drove and code p3400 returned. Replaced bo... Trouble codes: P3497 (Cylinder deactivation system problem bank 2), P3400 (Cylinder deactivation system problem bank 1) |
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| 2003 Hyundai Elantra GLS 2.0L MIL Lamp on VIN: KMHDN45D33 Kind of scratching my head here on this.. timing is set perfectly but when I scope the cam and crank signals, they just dont quite coincide with one another like the service manual shows they should with their known good waveform they give in their service... Trouble codes: P0340 (Camshaft position sensor circuit malfunction) |
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| 1985 Mercedes-Benz 300TD 3.0L Crank, No Start VIN: WDBAB93C1F Started working on a 1985 Mercedes-Benz 300TD. It cranks but doesn't start. Found it has fuel at injectors but a very small amount, barely drips. Does anyone know how much fuel is supposed to be present at the injectors? more than just drips? Also found th... |
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| 2009 Volvo XC70 T6 3.0L Poor Idle Quality, Cuts out, Stall VIN: YV4BZ99249 Customer has the following fault codes: P019000 - Fuel Rail Pressure (FRP) sensor, General fault information, No sub-type information P061A62 Internal control module torque performance, Algorithm based faults, Signal compare fault I have not see t... |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 1995 Ford F Super Duty XL 7.3L Mechanical VIN: 1FDLF47F7S New filter end header for cooler and all is good. Gets oil pressure at the gauge and starts right up. |
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| 2017 Hyundai Santa Fe Sport 2.4L MIL Lamp on VIN: 5NMZUDLB0H Hello to fellow warriors.Thanks for all the help from the members that did respond.The fix:a broken wire was found in the r front kick panel that took the whole network down for the listed modules.We tried to find the wire,seems that they must have had a quota... |
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| 2009 Mazda CX-7 Touring 2.3L MIL Lamp on VIN: JM3ER29L69 Thanks for the help guys! I was unable to find the waveforms needed here. The waveform I captured from the vehicle showed no obvious issues. There was no freeze frame and during testing the CEL went off and after multiple drives the code cleared altogether. I'... Trouble codes: P0016. |
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| 1997 Toyota Camry CE 2.2L MIL Lamp on VIN: 4T1BG22K5V THIS NIGHTMARE IS FIXED. THE CUSTOMER INSTALLED WRONG COMPUTER. I TRY ANOTHER DIFFERENT COMPUTER ( PART # 89661-06381) AND DROVE 639 MILES. NO CODE. ALL,ALL,ALL OBD MONITOR TEST INDICATE READY. PASS SMOG CHECK. Trouble codes: P0441 (Purge flow). |
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