2001 Pontiac Trans Am Cooling Fans Diagram вђ Switzerlandersing The pcm supplies the grounds to the relays, dependent on the temperature signal it is getting from a coolant temp sensor screwed into the water pump housing. the pcm turns the fans on low speed at 226*f, and then bumps them up to high speed at 235*f. if the fans to not work at all, including when you turn the a c on, it could be the fusible. Here's how the fans work, when fans are commanded on by your pcm, relay #1 is energized and both fans run at slow speed. this is because the fans are connected in series through relay #3 and relay #2 is not energized. when pcm commands high speed, all 3 relays are energized. the left driver side fan is still powered by relay #1 and grounded.
All Wiring Diagrams For Pontiac Firebird Trans Am 2001 вђ Wiring List of elements for cooling fan wiring diagram for pontiac firebird trans am 2000: (3.8l: front of engine, below throttle body) (5.7l: lower left side of engine, above generator) engine coolant temperature sensor. (in engine compt, behind right strut tower) powertrain control module. (near top left side of. My 2000 pontiac grand am gt (6 cy 3.4l) has been having cooling issues. i started by replacing the thermostat and performing a flush & fill on the radiator. this didn't seem to resolve the issue the engine still overheats when at a stop. this lead me to suspect the fans, so i tested the fans themselves (independent dual electric cooling fans). This article applies to the chevrolet camaro ss z28 and pontiac formula trans am (1998 2002). cooling the ls1 is never an arbitrary thing. with aluminum heads, you always want to maintain a well functioning cooling system. while all parts of the cooling system are important, the radiator is your first line of defense against overheating. List of elements for cooling fan wiring diagram for pontiac firebird trans am 2000: (3.8l: front of engine, below throttle body) (5.7l: lower left side of engine, above generator) engine coolant temperature sensor (in engine compt, behind right strut tower) powertrain control module (near top left side of (or 407) 3.8l; 5.7l; b10; c10; cool fan.
Pontiac Cooling Fans System Diagramas Ventiladores Abanicos This article applies to the chevrolet camaro ss z28 and pontiac formula trans am (1998 2002). cooling the ls1 is never an arbitrary thing. with aluminum heads, you always want to maintain a well functioning cooling system. while all parts of the cooling system are important, the radiator is your first line of defense against overheating. List of elements for cooling fan wiring diagram for pontiac firebird trans am 2000: (3.8l: front of engine, below throttle body) (5.7l: lower left side of engine, above generator) engine coolant temperature sensor (in engine compt, behind right strut tower) powertrain control module (near top left side of (or 407) 3.8l; 5.7l; b10; c10; cool fan. Assignment of the fuses in the instrument panel (1992 1995) №. description. 1. air bag: sir components. 2. 1992 1994: backup lights; daytime running lights module (canada); turn flasher. 1995: backup lamps; daytime running lamps module (canada);turn flasher; transmission range switch; traction control switch. 3. Pontiac firebird – fuse box – engine compartment (fuse and relay center 2) fuse. usage. inj 2. fuel injectors (not used for v6) (lh injectors for v8 and ignition module) inj 1. fuel injectors (all for v6) (rh injectors for v8 and ignition module) eng sen. mass air flow sensor, heated oxygen sensor, skip shift solenoid (v8 only), reverse.
2001 Pontiac Grand Am Cooling Fans Not Kicking On Motor Vehicle Assignment of the fuses in the instrument panel (1992 1995) №. description. 1. air bag: sir components. 2. 1992 1994: backup lights; daytime running lights module (canada); turn flasher. 1995: backup lamps; daytime running lamps module (canada);turn flasher; transmission range switch; traction control switch. 3. Pontiac firebird – fuse box – engine compartment (fuse and relay center 2) fuse. usage. inj 2. fuel injectors (not used for v6) (lh injectors for v8 and ignition module) inj 1. fuel injectors (all for v6) (rh injectors for v8 and ignition module) eng sen. mass air flow sensor, heated oxygen sensor, skip shift solenoid (v8 only), reverse.
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