Dodge Omni/Horizon/Rampage 1978-1989 Repair Guide

Relieving Fuel System Pressure

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  1. Loosen the fuel cap to release tank pressure.
  2.  
  3. Disconnect the injector wiring harness from the engine harness.
  4.  
  5. Connect a jumper wire to the ground terminal number 1 of the injector harness to the engine ground.
  6.  



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Fig. Fig. 1 Injector harness terminal identification

  1. Connect a jumper wire to the positive terminal of number 2 of the injector harness. Touch the battery positive post for no longer then 5 seconds. This releases system pressure.
  2.  
  3. Remove the jumper wires.
  4.  

 
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