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Mustang Convert
Originally Posted by
bansheekev
Anyone know which lights on the power distribution box are supposed to be on with just key on power (before attempting to start)? Mine has only the fuel pump light lit (I have 55psi at the regulator).
Thanks in advance...
Kevin
]ClemsomS197 confirmed that the power distribution box has both the fuel pump and PCM lights on when turned to key on power but before cranking. Mine has only fuel pump lit. Next guess is bad PCM relay in the power distribution box or bad PCM.
I'm going to swap the relays between PCM and fuel pump (confirming first that all the relays are the same part number). See if the problem follows the relay...
Crossing fingers, after that I have to ship the PCM to Ford Racing - argggg...
Kevin
MKIV, IRS/TruTrack/3.55s, Coyote, TKO600, Wilwoods
Delivered: 1/6/2012
First Start: 1/19/2014
First Go-Kart: 2/1/2014
Graduation: 1/4/2015
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