Subject	Chasing the Wiring on the Fans..
Posted by	Cjw3 on March 20, 2019 at 8:21 PM
	This message has been viewed 179 times.
In Reply To	Re: Re: It will come from the ECU.. posted by ZVella32 on March 20, 2019 at 07:38 PM
Message	It looks like the ECU control of the Relays are 'Normal'.. IE the ECU pulls the Line to Ground, Turning on the Relay.. In other words, the Coil Side of the Fan Relay is hooked to the Battery, and the ECU completes the Circuit.. So your Lav Wire is the A/C Fan Relay.. ECU will Turn on the Lav Wire when the A/C is on when the Engine is in OVERHEAT.. As per the setting in the PROM.. Take the white wire from the Sub Relay assembly, and bring it to the Grey wire of your Fan Relay.. Then the TT ECU will turn on and Off your Fan as per the Normal Temps.. Cj
Follow Ups	Smog Referee : fan needs to be controlled by the ECU - ZVella32 02:24:10 03/17/19 What ECU do you have in the Car.. NA or TT - Cjw3 11:51:25 03/17/19 Here is my Search - Cjw3 12:15:51 03/17/19 Re: Here is my Search - ZVella32 15:53:48 03/17/19 Re: Re: Here is my Search - ZVella32 15:59:56 03/17/19 What is a spal Kit.. and can you post a Wiring Diag? (n/m) - Cjw3 16:37:07 03/17/19 Re: What is a spal Kit.. and can you post a Wiring Diag? - ZVella32 19:03:36 03/17/19 Re: Re: What is a spal Kit.. and can you post a Wiring Diag? - ZVella32 19:05:46 03/17/19 Here is the ECU Wiring Diag - Cjw3 21:37:27 03/17/19 Re: Here is the ECU Wiring Diag - ZVella32 00:37:15 03/18/19 Is the Engine/Ecu wiring Harness a TT?.. - Cjw3 05:58:08 03/18/19 Re: Is the Engine/Ecu wiring Harness a TT?.. - ZVella32 12:33:58 03/18/19 It will come from the ECU.. - Cjw3 13:42:51 03/18/19 Re: It will come from the ECU.. - ZVella32 15:45:28 03/18/19 Re: Re: It will come from the ECU.. - ZVella32 19:38:41 03/20/19 Chasing the Wiring on the Fans.. - Cjw3 20:21:58 03/20/19 Re: Chasing the Wiring on the Fans.. - ZVella32 23:01:10 03/20/19 Your Engine Loom is a TT, the White Wire is there.. - Cjw3 06:56:10 03/21/19 Re: Your Engine Loom is a TT, the White Wire is there.. - ZVella32 19:20:14 03/25/19 Re: Your Engine Loom is a TT, the White Wire is there.. - ZVella32 21:39:40 03/25/19 Re: What ECU do you have in the Car.. NA or TT - ZVella32 15:42:23 03/17/19
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