Hey all. Topic says it. My air pump (recently replaced) isn't coming on and I've replaced the relay. Anyone have any insight? Please and thanks, HKD
98 Jetta VR6 USA w/ 0413 engine code
Sep 24, 2009
4 Replies
Are you sure is does not run? if your code is for incorrect flow it could be many different things.
The pump will run. I rapped on the relay and got it running once that way. I'm thinking there's a sensor gone bad somewhere - maybe the O2 sensor?
Thanks, HDK
The pump will run. I rapped on the relay and got it running once that way. I'm thinking there's a sensor gone bad somewhere - maybe the O2 sensor?
Thanks, HDK
did you take out the relay and jump the proper terminals to get the pump to run?
Rapping on a relay making an accessory run/operate does not sound good to me! Sounds like a bad relay.
If you had a vag-com tool like the ross-tech.com tool, you can remotely test your air pump system. ;-)
JMHO
Join the Discussion
Have something to add? Share your thoughts — no account required.
Didn't find your answer?
Ask the community — no account required