Wiring L92 with O2 sensors

[joecar]

If the engine is a stock LS3, then yes load the stock LS3 tune.

[joecar]

Is 12591290 a 2-bar or 3-bar sensor...?

If that is the same MAP sensor on the LS9, then the LS9 tune file has B2101 set to 312.5... i.e. it looks like 3-bar to me.

[68problemchild]

Reinstalled LC-1. It has a flashing light (two short flashes, pause, two short flashes, pause, .....) and shows error "2" when turned on.

[joecar]

Shows 2 flashes of the LED, and shows "2" on the V2 LCD...?


LC-1 User Manual says:

Error 2 = sensor heater circuit is open (i.e. the heater circuit between the LC-1 controller and the actual sensor);

unplug the sensor from the controller and carefully re-plug it together.

[68problemchild]

Tried that and switched the neg and pos power wires. Played with the V2 and got it to read Error 1 versus Error 2. Slow single flash versus slow double flash. Read the manual and replugged it but I think its time for a new unit.

Its going back. Anyone got a recomendation on another O2 sensor ?

[68problemchild]

Okay, got this refurbed and returned from Innovate. I will give them one more try.

[joecar]

Double check your wiring before applying power.

[68problemchild]

OK, exact same double flashing light as before. Sensor does not heat up. I assume the engine does not have to be running for power. NB sensor reads fine from same plug.

Next sensor you would recommend that can be read/be recorded by V2 / EFI live?

Anyone want to buy an Innovate?

Thanks guys.