Contents Wiring diagrams Section: Engine Electrics All sections

Preheat System Glow Plug Check Opel Arena I

Glow Plug, Check

.D. ICON01.tif0,750,75tiff;; Remove, Disconnect

Harness from glow plug wires.

Glow plug wires from glow plug (arrowed).

Glow plug from cylinder head.

.D. ICON07.tif0,750,75tiff;; Measure

Glow plug for continuity - use ohmmeter.

Replace glow plug if resistance is infinite.
.P. T3044.tif97,5tiff;;
.D. ICON06.tif0,750,75tiff;; Inspect

Glow plug for correct operation - connect glow plug briefly to battery;

one cable to plug casing and a second to connection thread.

.D. ICON11.tif0,750,75tiff;; Important!

Glow plug test must only be carried out for short periods of time (until glow range is

recognized) to avoid damaging glow plug.

.D. ICON02.tif0,750,75tiff;; Install, Connect

Glow plug to cylinder head.

Glow plug wires to glow plug.

Harness to glow plug wires.