Print

Please login or register.
1 Hour 1 Day 1 Week 1 Month Forever
Login with username, password and session length

[steve6367]

In reply to your message:

"Hi James, thanks for letting me know.

If you have a fuel pressure regulator around that would be really helpful diagnosing the 2.2 

Steve"

[JamesV6CDX]

Will address tomorrow cheers for the heads up

What's up with the 2.2?

[steve6367]

Ever since HG went the long term fuel trim sits at Max positive setting, P0170-02 'lean exhaust being logged. Hesitates when using full power at speed and runs rough on warm (not hot) start. Have changed Both Lambda, exhaust, manifold, MAF, checked everywhere I can thing of for air leaks. When cold it still sounds like exhaust is blowing for a couple of minutes, but I.ve taken the whole system off and back on sealing joints and it looks perfect from under the car when running.

I'm wondering if the regulator could have failed with insufficient fuel pressure - fingers crossed or I m out of ideas!

Steve