Question about 2005 Pontiac Montana

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Engine codes please help with these codes thx. richard

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  • richard kosch
    richard kosch Feb 14, 2014

    codes po403 po102 po405 p1107



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I have 4 codes, 12, 32, 41, 55 If you can help I do thank you.

12 memory to controller has been cleared within 50-100 engine starts
This is not a fault code.
32 egr control solenoid circuit, open or short detected
41 charging system circuit not responding to control signal
55 end of message (test complete)
This is not a fault code

Jan 26, 2011 | 1995 Dodge Caravan

2 Answers

HI I have a 99 Jimmy with 4.3 engine. I have bad missing in the engine, I have replaced all wires, plugs, cap and rotor. I have replaced the EGR valve, I have replaced the fuel pump and now the injector...

Please help us. I have the same problem with my 99 Jimmy. I was driving on the highway going 70 and then it started missing. Changed all the plugs, wires, rotor and cap but to no avail. HeLP! please email me if you have a solution to this problem. ( thanks a bunch.

Oct 29, 2010 | 1999 GMC Jimmy

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Accent and Scoupe-on the front of the engine, below the water outlet.

Sep 25, 2008 | 1997 Hyundai Accent

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