ECU question....
Thread Starter
Joined: Apr 2002
Posts: 765
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From: KCMO, USA
ECU question....
on a 91 Integra LS, (OBD 0 right?), will the CRX, sir1 ECU work for LSVTEC???
Or what are some other options?
The guy will be running a VAFC, concerned about the fuel, ignition, and limiter...
BTW, 11.5:1 All motor....
Any help would be greatly appreciated....
Or what are some other options?
The guy will be running a VAFC, concerned about the fuel, ignition, and limiter...
BTW, 11.5:1 All motor....
Any help would be greatly appreciated....
Honda-Tech Member
Joined: Oct 2000
Posts: 4,490
Likes: 2
From: GTA, ON, Canada
Re: ECU question.... (TypeR00_0371)
yes a direct bolt is the 90-1 PW0 or PR3 ecu.
the difference is that one is of Civic/CRX SiR the other Integra RSi/XSi. either one will work. PR3 tends to be auto more often but offer more variety of programs for chipping.
another option is to run a chipped PR4 ECU (his 91 teg ecu) + VAFC.
the difference is that one is of Civic/CRX SiR the other Integra RSi/XSi. either one will work. PR3 tends to be auto more often but offer more variety of programs for chipping.
another option is to run a chipped PR4 ECU (his 91 teg ecu) + VAFC.
Thread Starter
Joined: Apr 2002
Posts: 765
Likes: 0
From: KCMO, USA
Re: ECU question.... (eg6ajk)
yes a direct bolt is the 90-1 PW0 or PR3 ecu.
the difference is that one is of Civic/CRX SiR the other Integra RSi/XSi. either one will work. PR3 tends to be auto more often but offer more variety of programs for chipping.
another option is to run a chipped PR4 ECU (his 91 teg ecu) + VAFC.
the difference is that one is of Civic/CRX SiR the other Integra RSi/XSi. either one will work. PR3 tends to be auto more often but offer more variety of programs for chipping.
another option is to run a chipped PR4 ECU (his 91 teg ecu) + VAFC.
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