-TheBandit-

iTrader: (1)

I have an E38 ECM from an '07 Silverado LY6. I'd like to know if a low oil pressure or high coolant temperature will or can be programmed through HPT to trigger the check engine light / MIL.

The reason is I am ordering Speedhut CAN-bus gauges. They have 2-1/16 gauges that have integrated warning lights, but I would prefer to run larger 2-5/8" gauges in my console. Their 2-5/8" gauges are not available with warning lights. I would like some kind of idiot light to draw my attention. Ideally I would have one for each, but even if I just have the check engine that would probably be enough of a clue for me to look at the gauges.

Thanks for any help/ideas.

-TheBandit-

iTrader: (1)

Btt. Thanks for any feedback.

67Skylark

Second sender just for the light? I ran LS senders to the ECM and second VOD sender that runs the factory warning light along with a guage. Oil pressure one is out of site down by the oil filter but you can see the water temp in the right head.

-TheBandit-

iTrader: (1)

I have thought about it, but I'm trying to avoid adding senders, partially why I favor the CAN gauges.

-TheBandit-

iTrader: (1)

BTT

Pretty sure I can get a CEL from low oil pressure, but not sure if the set point is adjustable and still not sure if coolant high temp will/can trigger CEL.

Speedhut has a sale going right now, so I am ready to pull the trigger.

TomM

iTrader: (56)

To answer your question directly, I have never seen any parameter to adjust the ranges for either coolant or oil press. in HP Tuners to trigger the CEL. Not even V2.24.

T,

-TheBandit-

iTrader: (1)

Thanks Tom. Do you know if either are factory-configured to trigger a CEL?

TomM

iTrader: (56)

Not that I am aware of.


T,