Quote:
Originally Posted by firehawk618
I checked out the SRS and ABS modules. Unfortunately the ECU sends a ground to the bulb to illuminate it.
Those modules take a positive reference to turn them on.
I decided to keep my Cruise control light in tact. I'm certain that one would have worked fine as you indicated.
I ended up using my seatbelt light as the up shift light.
Works fine.
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If it takes a ground to light up would the power readings from the secondary 02 sensor at 0 volts illuminate the srs light for a true lean burn indicator