Honda Accord (1990 - 2002) Includes 1997 - 1999 Acura CL

ecu code help?

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Old Mar 4, 2010 | 10:16 PM
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more3688's Avatar
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Default ecu code help?

ok so i hooked up my p13 ecu the one ive been saying makes my h22 run like S***.......the codes i got were.....21 VTEC spool solenoid valve, 23 Knock sensor, 41 Primary oxygen sensor heater........so my main question is will the knock sensor cause it to run bad and not wanna take gas? the other question is why am i throwing a cel for vtec solenoid if its hooked up proper? (i know it works cause if i hook it up to the positive on battery u can tell vtec is engaged).....also just to be clear, it is on pin a4
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Old Mar 5, 2010 | 12:32 AM
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Default Re: ecu code help?

seriously guys who around NY or within a few states away from ny can finish this swap/get it running good for me......id rather just pay the cash then deal with the trouble of all this..........
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Old Mar 5, 2010 | 04:32 AM
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Default Re: ecu code help?

Yeah, I think the knock sensor will make your car runs like **** if its not hook up.

You probably got the connector mixed up with the coolant B temp connector; both are green connectors. I did that on mine and CEL was on. Are you using a JDM VTEC solenoid? cause they don't have pressure switch.
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Old Mar 5, 2010 | 11:11 AM
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Default Re: ecu code help?

nope im using stock h22a4 switch.......and i decided today that i want a p28 with h22 basemap......So im hoping to find one for a resonable price soon.......how much is it to get a p28 chipped with h22 basemap, and knock sensor, map sensor and things like that turned off one the ecu? idk anything about this stuff sense this is my first swap but that seems like the best way to go......cause the p13 cant be chipped and everything has to be perfect for it to work......PAIN IN THE A**........
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