1998 Pontiac Firebird "p0405" Questions

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Question about Pontiac Firebird

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My 2002 firebird with a 3.8L engine is registering a P0405 code. I have done enough research to know that this is due to a faulty EGR value. I located it near the throttle body and is incredibly easy ...

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Question about Cars & Trucks

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do fix my code p0405 P0405 EGR Sensor Circuit Lowvar ezzns2 0 60 504910 0 25 504904 0 40 504907...

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Question about Pontiac Firebird

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what is diagnostic code p0405 for 98 chev ast van Code p0405 is for faulty EGR vave or some of the pipe/lines going in or out of EGR valve/system hase broke, leaks or fall of. Or egr valve is dirty ...

Question about Pontiac Firebird

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disgnostic code meaning what do I need to fix on my 2000 chevy tahoe with diagnostic codes p0404, p0405 P0404 Exhaust Gas Recirculation Control Circuit Range/Performance P0405 Exhaust Gas ...

1998 Chevy Truck 1/2 ton 350 engine. Trouble codes P0404, P0405 and P1404. I replaced the EGR valve. Now I get t/c P0404 and P0405. Now what should I check? 404 is exhaust gas recirculation circuit, ...

Question about Pontiac Firebird

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what does the P0405 do and what does it look like on the eng. smoke out of the ex.white P0405 = EGR valve issues - replace your EGR valve. RE: white exhaust - check door water in your oil, white ...

Question about Pontiac Firebird

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i have a code P1860 and code P0405 in my 2001 isuzu trooper Code p0405 is for faulty EGR vave od some of the pipe/lines going in or out of EGR valve/system hase broke, leaks or fall of. Or egr valve ...

Dodge Caravan 2004 with Obd code p0405.Please let me know to fix this code P0405-egr Position Sensor Circuit Low check the wires at the sensor connector for loose connection,and corrosion.read voltage

Question about Pontiac Firebird

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Haw to fix Code- P0405 code p0405 refers to exhaust gas recirculation(EGR) valve position sensor A-low output.--- causes --wiring shorted to ground--EGR valve position sensor--- ECM would go for the ...

My Cavalier shows error code P0405, what could the problem be P0405 - Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage You may have to replace the EGR sensor, but remove it and ...

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