Fuel Pressure Pulsation Damper: Service and Repair
REMOVAL1. DISCHARGE FUEL SYSTEM PRESSURE
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
3. REMOVE V-BANK COVER
4. DISCONNECT COLD START INJECTOR
5. REMOVE FUEL PRESSURE PULSATION DAMPER
a. Remove the fuel pulsation damper and 2 gaskets, and disconnect the fuel main tube from the fuel pump.
INSTALLATION
1. INSTALL FUEL PRESSURE PULSATION DAMPER
a. Install 2 new gaskets, the fuel main tube and pulsation damper to the fuel pump.
2. CONNECT COLD START INJECTOR
3. INSTALL V-BANK COVER
4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
5. PERFORM INITIALIZATION
a. Perform initialization.
NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.