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*** 97 b18b turbo crx...what ECU??***

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Old 09-18-2002, 12:48 AM
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Default *** 97 b18b turbo crx...what ECU??***

hey everyone!
right now i have a pm6 ecu which i thought was a 90-91 LS ecu but i think its a stock crx si ecu( doh!)....well anyways what ecu would you guys recommend that i run????....this ecu works well but a 1.6 liter single cam ecu running a 1.8 dohc turbo doesnt seem like it would be running at its potential! not enough fuel or somethin!
thanks for your help!
Old 09-18-2002, 05:24 AM
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Default Re: *** 97 b18b turbo crx...what ECU??*** (boostinb18)

PR4 90-91 LS
Old 09-18-2002, 06:52 AM
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Default Re: *** 97 b18b turbo crx...what ECU??*** (Doodoo)

no stock ECU will run that engine properly if you are feeding it boost.

A zdyne will be less of a PITA to wire, a PR3 or PWO hondata will be fine too.

You can easily chip a PM6 so it has the same maps and redline as a PR4 - the electronics between the ECUs are identical.

Read more and ask better questions, Daniel-san. Wax-on, wax-off.
Old 09-18-2002, 08:47 AM
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Default Re: *** 97 b18b turbo crx...what ECU??*** (blundar)

Well if you need a pr4 90-91 LS ecu I have one for $50 shipped. Just pm me!
Old 09-19-2002, 07:45 PM
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Default Re: *** 97 b18b turbo crx...what ECU??*** (nsxmatt)

am i losing power because im using this ecu???
Old 09-26-2002, 03:58 PM
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Default Re: *** 97 b18b turbo crx...what ECU??*** (boostinb18)

ttt...........should i get a LS ecu?? is anyhitng effected?? losing power??
Old 09-26-2002, 04:05 PM
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Default Re: *** 97 b18b turbo crx...what ECU??*** (blundar)

a PR3 or PWO hondata will be fine too.
No, those ecus want those darn dual O2 sensors in the exhaust manifold on opposing runners..........
Old 09-26-2002, 04:06 PM
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Default Re: *** 97 b18b turbo crx...what ECU??*** (boostinb18)

ttt...........should i get a LS ecu?? is anyhitng effected?? losing power??
The best ecu would be a standalone ecu.

The next best would be a 94-95 P74/5 ecu, with obd0->1 harness and obd1 distributor along with 4wire o2 sensor.

And the next bext is a PR4 ecu (90-91 integra)... that one plugs right in .
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