2000 Cadillac DeVille "evap purge valve engine" Questions

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Question about Cadillac DeVille

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...evap purge vavle. code po443, evaporative emission control system,purge control valve circuit malfunction The canister EVAP purge valve is located at the (standing at the front center of the car ...

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Question about Cadillac DeVille

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where is the purge valve located DTS I assume you are taking about the evap system purge valve - the purge valve is located behind the EGR valve on the left side of the engine.

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...EVAP canister purge solenoid Open and the EVAP canister vent solenoid Closed. This allows vacuum to be applied to the EVAP system. Once a calibrated vacuum level has been reached, the control module ...

Question about Cadillac DeVille

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EVAP) emission control system prevents the escape of fuel vapors from a vehicle's fuel system. Fuel vapors are routed by hoses to a charcoal canister for storage. Later, when the engine is running

Question about Cadillac DeVille

1 Answer

...EVAP) emission control system prevents the escape of fuel vapors from a vehicle's fuel system. Fuel vapors are routed by hoses to a charcoal canister for storage. Later, when the engine is running a ...

Question about Cadillac DeVille

2 Answers

Evap purge control circuit. What is this? The car runs fine, except it burns a lot of oil. Can this only be addressed at a dealer? I purchased it from a private owner and it has 56,000 miles. P0443 is

...Evap purge 3.4L Disconnect the evaporative emission (EVAP) canister purge valve electrical connector. Disconnect the EVAP canister purge pipe from the EVAP canister purge valve. Disconnect the vacuum ...

...evap purge vent valve gets clogged with dirt, especially if the truck is used in dirty conditions. Well I figured there had to be a cheaper way to cure this problem. Here it is: 1) find the location ...

Question about Cadillac DeVille

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...EVAP canister purge valve and the FTP sensor. Blocked fuel vapor hose between the EVAP canister purge valve and the engine intake manifold. Blocked vacuum hose between the EVAP canister purge valve ...

...EVAP canister purge valve and FTP sensor. Blocked fuel vapor hose between EVAP canister purge valve and engine intake manifold. Blocked vacuum hose between EVAP canister purge valve-solenoid and ...

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