Some One please help or send me in the right direction

[lude_92]

Alright here it is. I took my H23 out of my 92 Si and I put a H22 in it from a 97. I used my H23 wiring harness and I purchased a Vtec Subharness and then i also bought a P13 ECU. Here r my problems now. I am throwing 2 codes a 06 which is a coolant sensor (high voltage) and a 22 which is an oil timing valve pressure switch. My car doesnt like to start at all it takes it awhile to start. I have no vtec. my car hits the rev limiter at 5800 and the Vtec is suppose to have like an 8500 redline. also it is real doggy any ideas on what to check or what to do or where to start. please help me out thanks.

[CrxFreak91]

the oil timing pressure switch probably goes to the vtec witch could be the reason why the vtec doesnt work. so i would check all wires to the vtec and coolant sensor

[Krzintegra95]

thats right get a manual that have the wire diagrams for that motor and start chasing lines .. you will think of something .. i have an ideal i dont know if it would work for your swap but i took my B18B out of my integra and installed a b20vtec ..i kept the wiring harness because every thing plugs up execpt no wires for vtec..so i bought a cut piggtail and used the wires from that to run to the vtec pressure swith and oil switch and then i just grounded the ground wire.. just look at a prelude manual ..

[peacexisxfree]

oil timing valve pressure switch...k, now vtec stands for variable valve timing and electronic lift control. without oil pressure, you no vtec. so, start there on that. i cant see h23 and h22 harnesses being exactly the same. what are the differences?

[VTEC2NRR]

Originally Posted by lude_92

Alright here it is. I took my H23 out of my 92 Si and I put a H22 in it from a 97. I used my H23 wiring harness and I purchased a Vtec Subharness and then i also bought a P13 ECU. Here r my problems now. I am throwing 2 codes a 06 which is a coolant sensor (high voltage) and a 22 which is an oil timing valve pressure switch. My car doesnt like to start at all it takes it awhile to start. I have no vtec. my car hits the rev limiter at 5800 and the Vtec is suppose to have like an 8500 redline. also it is real doggy any ideas on what to check or what to do or where to start. please help me out thanks.

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COOLANT SENSOR WIRE COLORS ON H22A1/H23A1/F22A1 ARE GREEN/WHITE & YEL/BLUE ,
THE GREEN/WHITE WIRE IS UR FIVE VOLT REF ,YEL/BLUE WIRE GOES TO UR ECM PIN#D13 ON H22A1/H23A1/F22A1 PRELUDE 92-96
ON PRELUDE 97-98 COOLANT SENSOR WIRE COLORS ARE GREEN/BLACK
RED/WHITE , GREEN/BLACK IS 5 VOLT REF & RED/WHITE GOES TO UR ECM PIN#D2
ON UR OIL PRESSURE ACTUATOR PRELUDE 92-96 WIRE COLORS ARE LIGHT BLUE PIN#D6 ON ECM & AND BLACK IS GROUND , GREEN/YEL PIN#A4 & BLACK IS GROUND FOR YOUR CAM SHAFT POSITION ACTUATOR
FOR PRELUDE 97-98 BRN/BLACK IS GROUND AND BLUE/BLACK IS ECM PIN#C15 FOR CAM POSITION ACTUATOR