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Pete, Auto Service Technician
Category: Chevy
Satisfied Customers: 28319
Experience:  14 years GM dealer Technician.
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Chevrolet silverado 2500 hd: I have a traveler that came into

Customer Question

I have a traveler that came into our shop with a 2002 silverado 2500 6.6 duramax, and it went into reduced power mode, I scanned for codes and this is what I found,
P0087- fuel rail low pressure
P0234- turbo overboost
p0463- fuel level sensor circuit malf
po540- intake air temp heater circ, malf
p1093- fuel rail pressure low while power enrich
p1094- fuel rail pressure low while wheel idle or fuel cutoff
Submitted: 2 years ago.
Category: Chevy
Expert:  Pete replied 2 years ago.
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
If you can inspect for any broken or damaged wiring on the engine.I have seen in some cases where damaged or shorted wiring on the engine can cause multiple codes like this here and cause this issue.If this is or was checked and all found o.k. let me know.
Thanks Pete
Expert:  Pete replied 2 years ago.

I am following up with you to see if you still needed help with your question you had asked.If my help didn't satisfy your question please let me know so we can continue.

Thanks Pete