blandmiller
July 5th, 2006, 12:56 AM
I am looking for any input regarding a method of forcing the PCM to open loop for VE tuning. We currently do not have access to the "closed loop temp enable". The LL8 runs in SD mode from the factory.
I have heard rumors that disconnecting the NB01 will cause the PCM to run in open-loop. Is this true or will it cause the "limp-home" to enable? My fuel trims are ~0 to -8% and I would like to get them cleaned up without all of the trial and error methods.
I have heard rumors that disconnecting the NB01 will cause the PCM to run in open-loop. Is this true or will it cause the "limp-home" to enable? My fuel trims are ~0 to -8% and I would like to get them cleaned up without all of the trial and error methods.