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hi
stockish GTR, jap chip
AFR seems to be really high at idle and part throttle, i have seen 12.0/1 at idle and worse on rundown
can someone just confirm that AFR is 14.5 at idle on a well running GTR when warm?, it seems to warm up right from cold.......AFR 15.0/1 but when its warm this just seems to go mega rich
lambdas need replacing maybe or they could even be disconnected from the ECU?, would this throw a code up?
regards, brian
stockish GTR, jap chip
AFR seems to be really high at idle and part throttle, i have seen 12.0/1 at idle and worse on rundown
can someone just confirm that AFR is 14.5 at idle on a well running GTR when warm?, it seems to warm up right from cold.......AFR 15.0/1 but when its warm this just seems to go mega rich
lambdas need replacing maybe or they could even be disconnected from the ECU?, would this throw a code up?
regards, brian