Subject	I've switched 8/16 between years without issue
Posted by	Cjw3 on February 21, 2014 at 6:32 PM
	This message has been viewed 161 times.
In Reply To	Right, a fed ecu will not be pinned for an EGT posted by -Grimm- on February 21, 2014 at 06:19 PM
Message	I'm presently running an 8 Bit NA on the 95NA, and a 16 BitNa on the '92 NA.. NO issues.. Also.. ASH had mentioned in one of his posts, ( Found it while using the SEARCH Function ) that the Base Timing will need to be Re-set 8 Bit VS 16 Bit.. as one will read the CAS Differently than the other.. I can tell you I have not seen any base time ( 15 Deg Hot ) changes when swapping the ECU's around.. Also playing with a 8 Bit TT ECU, in my NA Cars.. and with the NA Prom in the TT ECU, it will also run things fine.. Do not see any 'Fuel Pump Issues' that have been reported about here.. ( Fuel Pump Controller wires ) Cj
Follow Ups	Can i use a 95 tt ecu in a 90 tt? - JConcepTTZion 21:29:35 02/19/14 Anyone? (n/m) - JConcepTTZion 14:57:12 02/21/14 I can tell you a '95 NA ECU will run a '92 NA Car.. - Cjw3 17:17:07 02/21/14 Right, a fed ecu will not be pinned for an EGT - -Grimm- 18:19:41 02/21/14 I've switched 8/16 between years without issue - Cjw3 18:32:36 02/21/14 you will get CEL for EGT open circuit - Dane (Houston) 18:53:12 02/21/14 Isn't that only true for fed cars running Cali ECU? (n/m) - -Grimm- 21:00:57 02/21/14 all 95s have egr temp sensor (n/m) - Dane (Houston) 13:18:24 02/25/14
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