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h23a3 wont climb revs

 
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Old 12-10-2011, 05:47 AM
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h23a3 wont climb revs

Hi all, I recently had a problem with my h23a3 jdm engine popping distributors!it kept blowing the cyp sensor pickup nearest the coil! I replaced the cyp from one that came of a obd 2 honda 1.d engine!
The car fires immediately but won't pick up revs and it misses and eventually dies! The engine lig
ht is also on! What could this be?

Last edited by SirSparky; 12-10-2011 at 05:51 AM.
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Old 12-10-2011, 10:59 AM
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Re: h23a3 wont climb revs

You should be able to pull the code from the check engine light for free at autozone. Might be able to assist you further if you can get that code. Good luck.
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Old 12-11-2011, 05:44 AM
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Re: h23a3 wont climb revs

Could it be bent valves? The car doesn't hesitate to start, just doesn't want to climb revss and if the throttle body is closed the car dies
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Old 12-11-2011, 11:19 AM
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Re: h23a3 wont climb revs

I pulled the flash codes and it gives me 5 short and 7 short flashes! Could a faulty map sensor cause it not to climb revs?
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Old 12-11-2011, 05:29 PM
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Re: h23a3 wont climb revs

Not sure about the map sensor. Someone should stop in here soon to help you out.
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Old 12-11-2011, 05:49 PM
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Re: h23a3 wont climb revs

Code 5
Manifold Absolute Pressure (MAP) Sensor
Mechanical problem/disconnected pipingb

Code 7
Throttle Position (TP) Sensor
Defective cicuit or unplugged/defective sensor
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