| Author |
Message |
Steve Magnusson (91tr)
| | Posted on Tuesday, February 06, 2001 - 3:49 pm: | |
Do you mean a 1990 Testarossa with KE Jetronic? Unhappily, I needed to resolve some gremlins in this area myself recently so I have acquired a small KE familiarity. Have you checked the O2 sensor voltages for reasonable closed-loop values (both at idle and at partial throttle)? I found this to be a very useful aid (thanks Robin H.) -- it clearly showed the bank-to-bank differences and the constant lean condition off-idle in one bank (caused by debris in the 1/6 metering head in my case).
Additionally, you might consider tuning up both 25-pin Injection ECU connectors and the two cylindrical connectors on the nearby relay box with a little Stabilant -- something all 10+ year old TRs are due for IMHO. Good luck with the fix... |
Gary Blum
| | Posted on Tuesday, February 06, 2001 - 2:29 pm: | |
Can anyone help me with the loading up of fuel on
one bank of the engine? If I get on it, it loads up and fouls the plugs.
Gary |
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