Need help verifying a diagnostics error.
Thread Starter
Junior Member
Joined: May 2005
Posts: 11
Likes: 0
From: Richland, Wa, USA
Need help verifying a diagnostics error.
I have a 96 prelude si vtec. My check engine light came on and so i got my neighbors diagnostic tool and i got an error code of PO172 Bank 1 too rich... Can anyone tell me what my problem is and what i need to fix on it????
Thx
Thx
Honda-Tech Member
Joined: Jan 2004
Posts: 10,629
Likes: 1
From: Further down the spiral, TX, usa
Re: Need help verifying a diagnostics error. (Peasonrice)
That was the only code? The 02 sensors tell the ECU if you're rich or lean, so you might check those out. Or your catalytic converter could be going bad causing a bad reading...
Thread Starter
Junior Member
Joined: May 2005
Posts: 11
Likes: 0
From: Richland, Wa, USA
Re: Need help verifying a diagnostics error. (Hawkze_2.3)
Yea that was the only reading that i got... i figured that it might be the converter but not entirely sure. Anyone have any other ideas?
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