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Here is the manual for troubleshooting the GPCM. Disconnect the plastic beauty cover from the engine's top. How Do You Test a Glow Plug Relay Using a Digital Multimeter? They can also be tested with an ohmmeter. Use a test light and connect it to the positive battery terminal. Second big pin should show continuity to the glow plug output post.How To Test For A Bad Glow Plug! (How To Remove And Test) Country Living Experience: A Homesteading Journey 56K views 4 years ago Duramax Diesel - Broken Glow Plug Removal - Old School.Pull the connector off the glow plugs. If not, the internal harness of the glow plug controller is bad, replace the controller. First big pin should be +12V from the battery.
Measure the 4 pins to diagnose if the relay or wiring is bad. Find the one connected to the glow plug output post, and disconnect it. HPX Line, S&B Filters intake, Quad Autometer gauge pod. 2002 F-350 CCLB 4X4, HD4R100, Riffraff FRx, Riffraff CAC Boots & PRI's, Bellowed Up-Pipes, 4" Diamond Eye exhaust, EBC rotors, ATS Ported Compressor Housing, DP Tuner-F6, Autoenginuity, EEC-V Breakout Box, KCM S.S. Home hard-or-no-start-condition-due-to-worn-camshaft-sensor-support-064 OBD2 Code P064C Glow Plug Control Module OBD2 Code P064C Glow Plug Control Module. Replace any harness clips that were removed to gain access. Tape the tubing in place using vinyl electrical tape 22.Install the new glow plug terminal onto the glow plug and torque the nut to 1.2 Nm (10.5 lb-in).
21.Insert the glow plug wire back into the corrugated tubing removed in Step 9. Wide range of affordable parts from leading brands Glow plug relay for Peugeot Partner Van CLEAR DTCs and RETEST.Control unit, glow plug system for PEUGEOT PARTNER Box (5) 1996 from original equipment manufacturers. Is the resistance less than 1 ohm? (Typical voltage should be 12 V.) Yes - REPAIR short to ground in circuit 1086 (PK/OG). Measure resistance between PCM test pin 101 and ground. Connect PCM to breakout box leave PCM disconnected. QB9 CHECK FOR SHORT TO GROUND IN CONTROL CIRCUIT Key off.