Symptoms of P0499 OBD II Trouble Code
- Faulty vent valve
- Wire/circuit issue
- PCM/EMC/ECM fault
Common Causes of P0499 OBD II Trouble Code
- 2004 Ram 2500 P0499 codeHi all,
I sure would appreciate some help diagnosing my engine light code P0499. I was hoping to learn how to test the connector at the Purge Solenoid and also at the LDP.
Here is what I did: with the key on and my volt meter red on positive bat terminal, I read 12V at one wire on the 2 pin purge co...
- P0499Hi, new to the boards.
I have a 2004 Chrysler Pacifica AWD 3.5L V6
Recently replaced both the upstream and downstream O2 sensors with Bosch sensors. Once I did that I had P0499, P0135, P0138 codes. Ordered NTK sensors as I learned from the Chrysler boards that Bosch doesn't play nice with Chrysler.
...
- Jeep Wrangler p0480 p0443 p0499I have a Jeep Wrangler 2.4l 6spd. has check engine light on and I scan it, it has p0480, p0443, p0499 code please tell me what could be the cause, I try to erase it and it goes right back please let me know....
- 2005 Grand Caravan P0499 Troubleshooting ComplicationsI have an 05 grand caravan 3.8L. Threw a P0499 code. I replaced the Canister Purge Valve and the NVLD and the light didn't reset even after completing the drive cycle. I checked the NVLD connection today for voltage and its reading 5v engine off and 10v engine on. I'm not sure how I'm still getting ...
- 2006 Dodge Ram 1500 5.7L throwing P0499 codeMy Ram is throwing P0499 code and I have replaced the EGR valve and the canister purge valve. Tried to erased the code and it won't go away. Any corrective answers are appreciated....
- Dodge neon p0499I have a 2004 dodge neon that when the brake is pushed, put in reverse, will die it is also putting out a p0499 code anyone know what could be the problem...
- p0499 dodge ram 2005 5.7ive had the p0499 code pop up on my truck. evap vent valve
is this code referring to an air leak issue, electrical issue, or does the vent valve need replaced altogether?
ive installed a "powerwire" which is a resistor placed in between the air temp sensor and the wire
ive also installed a chip ...