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Old 09-13-2021, 01:24 AM
lkv0315 lkv0315 is offline
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Quote:
Originally Posted by gpeterson View Post
I came across this - https://www.ms4x.net/index.php?title...s_MS43_CAN_Bus. All should be accurate if your car has an L6 and is still likely to be accurate for the V8.

No info on decoding the injector pulse width from the two bytes, but it says:

DME4 0x545
Byte 1 - FCO[LSB]
Byte 2 - FCO[MSB]
Fuel Consumption

If you do happen to have a V8 it would be the N62 since yours is a 2005. That motor does have wideband O2 sensors.
Also as an extension of what we talked about, do you know how the RPM wire works? Does it send a pulse from the coil packs like I've read or does it send it as a voltage range based on rpm from 0-redline?
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