S3, S4 Tps.

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Sep 3, 2008 | 12:48 PM

mjm4jc

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84 SE

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From: Summit Hill, PA

S3, S4 Tps.

I know that the plug from the S3 harness (84 SE) matches with the plug from the S4 TPS, but is the S4 TPS the same as the S3 and compatible with the S3 ECU?

Thanks,

Mike

Sep 3, 2008 | 04:07 PM

Rx-7Doctor

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From: Oregon

They have different values. Use your SE one on your S4 conversion but if I remember correctly you use the S4 bracket and turn the TPS around or something like that. Been too long since I did that swap.

Quote:

Originally Posted by mjm4jc

I know that the plug from the S3 harness (84 SE) matches with the plug from the S4 TPS, but is the S4 TPS the same as the S3 and compatible with the S3 ECU?

Thanks,

Mike