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Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!

2011 CHEVROLET TAHOE CRANKS OK BUT NO START,

  • abe1204
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5 years 5 months ago #39389 by abe1204
2011 CHEVROLET TAHOE CRANKS OK BUT NO START, was created by abe1204
2011 TAHOE DOES NOT START with a code P0230 and P025A , I checked the fuse and Grounds in FPCM but still does not start..Any Idea on this car !,Thanks

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5 years 5 months ago #39393 by John Curtis
Replied by John Curtis on topic 2011 CHEVROLET TAHOE CRANKS OK BUT NO START,
Pretty straightforward test. I’ve included test procedure and a wire diagram.
Making Pressure Differential Sensors (PDA Sensors) for pressure pulse diagnostics.
Currently servicing Central Texas.
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5 years 5 months ago #39429 by abe1204
Replied by abe1204 on topic 2011 CHEVROLET TAHOE CRANKS OK BUT NO START,
Thank you jhon, Here is what im donn on this car , i checked Bat, and ignition feed ,grounds Of the FPCM, ITS WORK FINE . i disconnect FPCM connector and check for No 13 wire which is Fuel control relay from the Power contro module supply voltage to FPCM is not working , I checked integrity test its fine and so I decided to put a old ECM . reprogram and now its works fine ,, Thank you

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5 years 5 months ago - 5 years 5 months ago #39430 by John Curtis
Replied by John Curtis on topic (Fixed) 2011 CHEVROLET TAHOE CRANKS OK BUT NO START,
Awesome. Glad you got it fixed. Thanks for the update.
Making Pressure Differential Sensors (PDA Sensors) for pressure pulse diagnostics.
Currently servicing Central Texas.
Last edit: 5 years 5 months ago by John Curtis.
The following user(s) said Thank You: abe1204

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