Requested DTCs for modification (LBZ)

[thetallengineer]

I can't remember where I saw it, but there was mention of submitting LBZ DTCs that users would like to be able to over ride.

Here are some of my request.
P0540
P2510
P0230
P0650

[GMPX]

P0540 "Intake Air Heater Circuit" - Seems a reasonable request for conversions.

P2510 "ECM/PCM Power Relay Sense Circuit Range/Performance" - That one doesn't seem like a good idea to me, it would indicate some wiring issues. Turning it off is really just masking a real problem that should be fixed.

P0230 "Fuel Pump Primary Circuit" - Same as above

P0650 "Malfunction Indicator Lamp (MIL) Control Circuit" - You should have a lamp wired up so you do know when there is a problem.

Cheers,
Ross

[thetallengineer]

The engine isn't installed in a vehicle. It is installed in an engine test cell and doesnt use the chasis fuel pump. I think I know how to correct the ECM/PCM code so yes that one isn't as important.

[GMPX]

Got it, I'll see what I can do.

Cheers,
Ross