GVA: Help With Lean Idle Problem
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GVA: Help With Lean Idle Problem
I have a problem with my idle on my 2008 Evo X. During idle, my wideband shows that my AFR would go lean (17+). It would then go back to around 14.7 again after a few seconds, and it repeats this cycle. I'm suspecting that it could be my MAF sensor, because I double checked all my vacuum hoses, intake, and bov.
Would there be anyone around the GVA or Richmond, BC that could take a look at my idle issue.
Thanks in advance!
Would there be anyone around the GVA or Richmond, BC that could take a look at my idle issue.
Thanks in advance!
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I'm using the new relays from SSP, and the maf scaling should be correct from my E-tuner. Hopefully its just the vacuum leak between the brake booster and master cylinder.
Thanks for your help though!
Thanks for your help though!
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Just a little update, it was indeed the O-ring between the brake booster and master cylinder. I put some silicon between them, and my idle is much more stable, and my brakes are much firmer too!
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