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1993 Dodge Dakota 3.9L Will Not Go Into Closed Loop
Posted to Chrysler Engine on 7/19/2004 10 Replies

will not go into closed loop. scan codes none test fuel pressure ok test battery,crank snesor,coolant temp,intake air temp,map sensor,tps all test were done lab scpoe or dvom . running on dyno egr valve will not open vacuum to egr valve is very rapid form 0-10...

10 Replies Received (View Replies)

  Related Documents & Media  1993 Dodge Dakota

 
Message Closed w/FIX

car Vehicle Data

1993 Dodge Dakota

VIN 1R7FL23X5P
Engine3.9 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedWill Not Go Into Closed Loop
ConditionsNOx Is Too High
Message Closed w/FIX

car Vehicle Data

1993 Dodge Dakota

VIN 1R7FL23X5P
Engine3.9 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedWill Not Go Into Closed Loop
ConditionsNOx Is Too High