LB7: Autocal injector balance rate reading

[diesel53]

Not sure I did this right on an lb7 read but I selected the injectors saved as a pid, closed and reopened the scan tool function, and when I read the data it was either zero for all or .4056 average on most.

A scan tool tech II read all zeros as well. Is this a tuning issue?

 

[diesel53]

Bump..

 

[GMC_2002_Dmax]

If you need a PID for the ACV2 I can set you up with one.

 

[diesel53]

Thanks tony but I think reading anything on the truck is a problem. Numerous scanners won't read on it. I need to see if anyone ran into this before, and what causes it