FAN SENCER LOCATION 86 C4.
Racer
Joined: May 2000
Posts: 415
Likes: 0
From: Fairfax, VA 22032
Re: FAN SENCER LOCATION 86 C4. (plumberh2o)
On my 84, the fan sensor is right behind the dipstick (towards the passenger compartment). I'm not sure about your 86. I do know the fan relay is right in front of the battery, by the brake booster. Lots of cooloing fan threads currently on the forum with some good info.
Team Owner
Joined: Mar 2001
Posts: 54,124
Likes: 30
From: Cincinnati, Oh USA
Re: FAN SENCER LOCATION 86 C4. (plumberh2o)
The main fan is turned on by the ECM when the coolant temp sender says the coolant temp is 228F and higher. This temp sensor is on the right front of the engine just below the MAF inlet. The temp sender that operates only the dash temp gauge is on the right side of the block between cylinders 6 & 8. There is a temperature controlled switch that turns on the auxilliary fan only and it is located on the left side of the block between cylinders 1 & 3.
Team Owner
Joined: Sep 2001
Posts: 62,171
Likes: 1,735
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
Re: FAN SENCER LOCATION 86 C4. (gcrouse)
my book says the cooling fan relay is on the left side of the engine by the brake booster, underneath the master cylinder, fusible links are behind the battery
Team Owner
Joined: Sep 2001
Posts: 62,171
Likes: 1,735
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
Re: FAN SENCER LOCATION 86 C4. (Torqued84)
theres a aux fan switch beside the cylinder head on the other side i believe :confused:
