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Hello,
I was troubleshooting a speed sensor problem and replaced both sensors. Not sure what I did but after troubleshooting a ground issue P1794 when I went to start the jeep it started for 2 seconds then died. Scanned the computer and got 13 engine codes.
Is the ECU toast?
Not for the faint of heart:
P2295: Fuel pressure regulator 2 control circuit low (active)
P2294: Fuel pressure regulator 2 control circuit open (active)
P0091: Fuel pressure regulator 1 control circuit low (active)
P0090: Fuel pressure regulator 1 control circuit open (active)
P0489: EGR solenoid circuit Low - (active)
P0047: Boost control solenoid circuit - (active)
P1251: Vacuum Reservoir control circuit low - (active)
P2141: EGR throttle control circuit low - (active)
B10B3: Viscous cabin heater relay control circuit open - (active)
P0480: fan 1 control circuit - (active)
P0481: fan 0 control circuit - (active)
P0670: Glow plug controller circuit - (active)
P0660: System voltage - (active)
Good times,
dp
_________________
Purchased 2006 LIberty CRD 82K 01/16
SS Cat Back Exhaust, Full EGR Delete,Provent, Michelin 245/70 R16 AT/2
Stock Tune, Serpentine Belt Service,160 Amp Alternator
10/17 96K, New Head, Injectors, ARP Studs, HDS T-Stat
04/18 99K, New Reman Trans
09/18 104K, Lift Pump
01/19 106K, OME Lift, Eaton TruTrac LSD in new rebuilt diff
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