Uppertorso
Senior Member
Hey guys, thanks for your help with the ecu questions i had earlier.
But i am still having a couple of problems with running wires to the ecu.
Here is what i am working on
1990 Accord (originally came with F22)
Installed a JDM H22a (which is OBD1)
Using a P13 ECU
I have some resources on pinout sheets but some of the information is confusing, i don't understand the shortened versions for descriptions. So any help is appreciated:
1-My connector coming from the VTEC oil pressure switch has a ground and signal wire coming from it, I know where to put the VTEC signal but where does the ground wire go??? ECU? or just to ground on car??
2-I have run a wire from the oil pressure switch (above the oil filter), but cannot find a location on the ecu pinout chart?? What ecu pin does it go to??
3-I have heard that you have to run a wire from the Idle Air Control Valve. There is a connector on the F22 harness that plugs right in, do i really have to run a new wire, or is there an existing wire in the harness i can utilize??
Once again any help is appreciated, thanks in advance
AP
But i am still having a couple of problems with running wires to the ecu.
Here is what i am working on
1990 Accord (originally came with F22)
Installed a JDM H22a (which is OBD1)
Using a P13 ECU
I have some resources on pinout sheets but some of the information is confusing, i don't understand the shortened versions for descriptions. So any help is appreciated:
1-My connector coming from the VTEC oil pressure switch has a ground and signal wire coming from it, I know where to put the VTEC signal but where does the ground wire go??? ECU? or just to ground on car??
2-I have run a wire from the oil pressure switch (above the oil filter), but cannot find a location on the ecu pinout chart?? What ecu pin does it go to??
3-I have heard that you have to run a wire from the Idle Air Control Valve. There is a connector on the F22 harness that plugs right in, do i really have to run a new wire, or is there an existing wire in the harness i can utilize??
Once again any help is appreciated, thanks in advance
AP