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depending on your mileage, if you have less than 80,000 miles or car is not older than 8 years old the dealer will actually fix it for free. Honda extended the warranty for that. if not it gets complicated you have to remove the intake manifold and drill out the egr passage then replace the valve.
What else can I help you with?
98 Honda Prelude error code P1491?
Code P1491 Means: EGR Valve Lift Insufficient Detected EGR Valve needs to be replaced
Have a p1491 code on 2001 frontier Nissan what's going on?
in my haines manual, it says a p1491 is a vaccum cut bypass valve or circuit fault.
How much it costs to replace a vacuum cutoff valve and vacuum cutoff bypass valve for a 2000 Nissan sentra as iam getting a ses light the error code is p1491?
I got the same problem. Replace the cutoff valve for $100 for parts.
2003 Mercury Mountaineer code P401?
Code P401 means:Exhaust gas recirculation (EGR) valve insufficient flow detected
Does a bad egr valve cause you to fail a state emissions test?
Yes it does and the code that was given to me for that was P400 and p1491
What does the diagnostic trouble code P0401 mean and how do you repair it in a 2000 impala?
Trouble code P0401 means: Insufficient EGR Flow Detected Replace the EGR Valve
What does the diagnostic trouble code p0401 mean on a 1999 Chevrolet Malibu?
Trouble code P0401 means: Insufficient EGR Flow Detected Replace the EGR valve
How do you repair gm dtc p0401 egr 2006 1 TON DUALLY?
Trouble code P0401 means: Insufficient EGR Flow Detected Need to replace the EGR valve
What is P1491 Jeep Grand Cherokee?
P1491 is a diagnostic trouble code (DTC) specific to the Jeep Grand Cherokee, indicating a problem with the evaporative emission control system (EVAP). This code typically means that there is an issue with the EVAP canister purge valve, which can cause the vehicle to fail emissions tests or trigger the check engine light. It may result from a malfunctioning valve, electrical issues, or vacuum leaks in the EVAP system. Addressing this code usually involves inspecting and repairing the EVAP components or their connections.
Why is the toilet not flushing?
The toilet may not be flushing due to a clog in the pipes, a malfunctioning flapper or flush valve, insufficient water in the tank, or a problem with the handle or chain.
Why is my 96 previa Check Engine Light on with a p0401 egr flow insufficient detected code when the fuel level is low Is it possible the code is wrong The CEL is on due to the fuel cap is old or leak?
i have the same truck and same code , it seems that there is a problem with the egr vsv electrical valve connected to the egr and it's not the modulator valve the one that looks similar to the egr but plastic this one has two hoses to it and an electrical connector
Why does the toilet not flush completely?
The toilet may not flush completely due to a clog in the pipes, a faulty flapper or flush valve, insufficient water pressure, or a problem with the toilet's design.
