Our 1991 Toyota Corolla failed inspection recently for high NOX emissions. The car seems to run OK, but I am not sure how to fix this NOX problem. Anybody have a clue? thanks... yes the cadallac ...
...emission and what can i do to fix problem Willy 1996 toyota hi..have u ck EGR vacuum Modulator, VSV sw.valve. and what code pop up? which engine does your car have? ok first lets get the codes read, ...
...valve for that model. can some one help me?? and do not see any thing around the throtlle body, like hayne's manual show's.do have some of car apart,air box,throttle body,nessc' hose's etc. who told ...
...Emission Control System Vent Control Malfunction Vacuum hose cracks, holed blocked, damaged or disconnected (1), (4), (5), (6) and (7) Open or short in vapor pressure sensor circuit Vapor ...
...in EVAP solenoid, line or canister Corrosion or resistance in purge connector Bad PCM p0445: Evaporative Emission Control System Purge Control Valve Circuit Shorted (This also came up already
...EVAP emission system. If the valve is obstructed or failed, air will not escape while refueling. Has the service engine light come on at all? Regards, the vent hose for the fuel tank has a ...
...on a 2003 toyota corolla what will be the problem. These codes are all for the Evaporative Emissions System. P0440- Evaporative emissions system fault- just saying there's something wrong ...
...emission ,fuel tank vent and economy of the fuel vapor this system have a parts 1-canister purge valve 2-vent control valve 3-vent valve 4-pressure sensor 5-hoses and pipes connections with my best ...
Question about Toyota Corolla
emission (EVAP) canister purge valve - Exhaust or intake air system leaks - Exhaust gas recirculation (EGR) system - Positive crankcase ventilation (PCV) system is leaking or the valve is stuck open -
valve Emission VSV for Pressure Switching Valve is located in the engine bay on the side of air filter box. It is connected with one vacuum pipe coming out of the intake manifold and the other pipe is
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