here are the codes P0498 AND P0135

 

DTC P0498: EVAP Canister Vent Shut Valve Circuit Low Voltage

DTC P0135: A/F Sensor (Sensor 1) Heater Circuit Malfunction



First check under-dash Fuse No. 4 (15A) and No. 23 (7.5A). Both these fuses are related to the A/F sensor relay (located in the under-dash fuse/relay box). The A/F sensor relay provides power to both the EVAP Canister Vent Shut Valve and the heater circuit of the A/F sensor.

If the fuses are good and power is at both sides of the fuses, you can swap the A/F sensor relay with the one of the relays right next to it (as they should be the same type) to see if things change. The A/F sensor relay is located in the under-dash fuse/relay box, at the bottom row with 4 relays, from left to right, it is the 3rd relay.

If no change, wiring may be checked next.

 

Always get the code(s) before attempting to reset. If you go some place to have it read write down the code numbers and don't rely on what they give you for the description. Glad to hear it is running. It may have been a poor intact at the ECM but there may very well be another issue that you can resolve.

 

i will try and post the codes on sunday or Monday

 

the codes are po135 and p0148

 

thanks redbull-1 I will check that out and let you know what I find out thanks for all your help it sure is nice to have a place to get good help

 

Is P0148 correct? It is not listed in my shop manual.

 

yes it is i have cleared all codes now i had a bad fuse not letting me clear codes thanks for all your help guys thanks

 

Thanks for reporting back the issues are resolved.