Is there any difference tuning the TPS between S4 and S5?
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Joined: Mar 2004
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From: St. Paul, Minnnesota
Is there any difference tuning the TPS between S4 and S5?
I've tuned the TPS sensor on my S4 a couple of times, and am very familiar with the process, but I'm going to help anohter RX7 owner with his S5 and I was just wondering if there's any difference in the procedure.
I always do it at the ECU with the engine running and set it to 1v.
I always do it at the ECU with the engine running and set it to 1v.
Thread Starter
Joined: Mar 2004
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From: St. Paul, Minnnesota
Originally Posted by WAYNE88N/A
The S5 narrow range guys need 1 volt also, right?
It looks like it still uses the 2G pin on the ECU like the S4s, so I think it should be the same procedure.
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From: Coldspring TX
Hmm, tweak her to .8, then. By the book...If she runs worse, tweak her towards 1v...Tweak her till she runs & idles good, who knows what kind of range "approximately" meant to the Japanese...Mine runs like **** at .8, lol...
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