[ Content | Sidebar ]

Archives for Pontiac

Pontiac Trans Sport 3.8L Cooling Fan Circuit

The following schematic shows the 1993 Pontiac Trans Sport 3.8L Cooling Fan Circuit and Wiring Diagram. The cooling fan circuit system consists of engine coolant temperature sensor, powertrain control module, fuse block, coolant pusher fan relay, and coolant puller fan motor.

2007 Pontiac G6 Engine Compartment Fuse Panel Relay and Circuit Protected

The 2007 Pontiac G6 engine compartment fuse block is located on the driver’s side of the engine compartment, near the battery. The wiring circuits in Pontiac G6 are protected from short circuits by a combination of fuses, circuit breakers and fusible links. This greatly reduces the chance of damage caused by electrical problems. Below diagram and table shows 2007 Pontiac G6 Engine Compartment Fuse Panel, Relay and the Circuit Protected.

1990 Pontiac Grand Prix 3.1L Wiring Diagram for ECM Pin-out and Connectors

The following file (PDF) contains wiring diagram and electrical schematic for 1990 Pontiac Grand Prix V6 3.1L engine control module (ECM), pin-out and connectors. The 1990 Pontiac Grand 3.1L engine control module 1990 Pontiac Grand 3.1L is designated to manage the engine control system such as adjusts the air/fuel mixture and utilizes a catalytic converter to minimize the amount of pollution produced from the engine. Find more information about 1990 Pontiac Grand 3.1L Wiring Diagram for ECM Pin-out and Connectors here – free download PDF file.