ariman
10+ Year Contributor
- 127
- 2
- Jun 2, 2011
-
CA,
California
Hi.
The fuel trim at idle it's 95-105, and the wideband reads very lean 20-22, then I tuning with the maft and the wideband reads 14.5-15.5 but the fuel trim reads 65 and 02 sensor reads .7v-.8v , this is very rich for the ecu,right?
so what is wrong?
thank you for you advice
The fuel trim at idle it's 95-105, and the wideband reads very lean 20-22, then I tuning with the maft and the wideband reads 14.5-15.5 but the fuel trim reads 65 and 02 sensor reads .7v-.8v , this is very rich for the ecu,right?
so what is wrong?
thank you for you advice
