tps clicks what relay?
02-05-12, 01:30 PM
#1
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tps clicks what relay?
Hey guys quick ? The tps with the key on in a s4 car should make which relay click when the plunger is fully extended. I have seen this on here before but I can't find it while searching lol
Also is the EGI main relay important and could any one tell me what it does on where I can find more info on it
Thank in advance
Also is the EGI main relay important and could any one tell me what it does on where I can find more info on it
Thank in advance
02-05-12, 01:41 PM
#2
The Relief and Switching solenoids will click when the Green/Red wire of the TPS is close to 1 volt as the Relief should click on and the Switching clicks off. They should not click w/the plunger fully extended though.
The Main Relay is bolted to the driver's fender near the firewall and has two plugs. The relay clicks w/key to on and powers the Black/Yellow wires at the coils and injectors in addition to the Black/White wire at the Emission solenoids and ECU.
The Main Relay is bolted to the driver's fender near the firewall and has two plugs. The relay clicks w/key to on and powers the Black/Yellow wires at the coils and injectors in addition to the Black/White wire at the Emission solenoids and ECU.
