crx INJECTORS not priming/spraying
#11
#12
here are the pins related to injectors priming. i went over them one by one and they seemed to be in the correct pin#.
obd1 side.
pin#a01-inj#1= OK
pin#a03-inj#2= OK
pin#a05-inj#3= OK
pin#a02-inj#4= OK
pin#a23-pg1= OK
pin#a24-pg2= OK
pin#a20-pcs= OK
pin#a25-igp1= OK
pin#b01-igp2= OK
pin#a26-lg1= OK
pin#b02-lg2= OK
pin#b11-cyp p= OK
pin#b12-cyp m= OK
pin#a21-icm= OK
pin#a22-icm= OK
pin#b15-ckp p= OK
pin#b16-ckp m= OK
pin#b13-tdc p= OK
pin#b14-tdc m= OK
pin#d11-tps= OK.
i cant figure this out and am not planning on paying a shop to fix something so simple. PLEASE help me out
obd1 side.
pin#a01-inj#1= OK
pin#a03-inj#2= OK
pin#a05-inj#3= OK
pin#a02-inj#4= OK
pin#a23-pg1= OK
pin#a24-pg2= OK
pin#a20-pcs= OK
pin#a25-igp1= OK
pin#b01-igp2= OK
pin#a26-lg1= OK
pin#b02-lg2= OK
pin#b11-cyp p= OK
pin#b12-cyp m= OK
pin#a21-icm= OK
pin#a22-icm= OK
pin#b15-ckp p= OK
pin#b16-ckp m= OK
pin#b13-tdc p= OK
pin#b14-tdc m= OK
pin#d11-tps= OK.
i cant figure this out and am not planning on paying a shop to fix something so simple. PLEASE help me out
#13
Man idk
Hopefully someone else here with more knowledge can help out.
im only a noob trying to help
lol
But seriously Im not sure, maybe a bad connection on a pin maybe?
Do you have a fuel pressure regulator?
Hopefully someone else here with more knowledge can help out.
im only a noob trying to help
lol
But seriously Im not sure, maybe a bad connection on a pin maybe?
Do you have a fuel pressure regulator?
#16
i havnt changed the dizzy or removed the resistor box because the car is KNOWN TO RUN as is with an ebay obd0 to obd1 ecu jumper harness, i know for a fact its a mis placed pin, just not shure what can cause it. i will get a voltimeter (or what theyre called) and test the voltage to the injector wires. i will also go over engine grounds to make shure its not somethin rEtaRDed. ill remove the resistor tomorrow morning. thanks for helpn out
#17
okay.. so i bought a VOLT METER from the Zone and am not exactly sure how to use it lol. with it set on 12v and connected to the injector clips, it reads 20.2-20.5 volts i guess. im unfamiliar with this tool so am gonna do some research on it
#20
A1 - #1 injector
A2 - Power ground 1 for ECU
A3 - #2 injector
A4 - Power Ground 2 for ECU
A5 - #3 injector
A6 - EVAP Purge control solenoid valve
A7 - #4 injector
A8 -
A9 -
A10 -
A11 - IACV (EACV)
A12 - Fuel pump relay
A13 - IGN power 1 for ECU
A14 - Fuel pump relay
A15 - IGN power 2 for ECU
A16 - Logic Ground 1 for ECU
A17 -
A18 - Logic ground 2 for ECU
B1 - Backup voltage
B2 -
B3 - A/C clutch relay
B4 - Radiator fan control
B5 -
B6 - Malfunction indicator lamp
B7 -
B8 - A/C switch
B9 -
B10 - CKP P
B11 -
B12 - CKP G
B13 - Starter switch signal
B14 - Alternator signal
B15 - Ignition control module
B16 -
B17 - Ignition control module
B18 -
B19 -
B20 - Ignition timing adjusting connector
C1 - CYP P
C2 - CYP G
C3 - TDC P
C4 - TDC G
C5 - IAT
C6 - ECT
C7 - TPS
C8 -
C9 - PA
C10 - Brake switch signal
C11 - MAP
C12 - Sensor ground
C13 - Sensor voltage
C14 - MAP sensor ground
C15 - Map sensor voltage
C16 - Primary O2 signal
A2 - Power ground 1 for ECU
A3 - #2 injector
A4 - Power Ground 2 for ECU
A5 - #3 injector
A6 - EVAP Purge control solenoid valve
A7 - #4 injector
A8 -
A9 -
A10 -
A11 - IACV (EACV)
A12 - Fuel pump relay
A13 - IGN power 1 for ECU
A14 - Fuel pump relay
A15 - IGN power 2 for ECU
A16 - Logic Ground 1 for ECU
A17 -
A18 - Logic ground 2 for ECU
B1 - Backup voltage
B2 -
B3 - A/C clutch relay
B4 - Radiator fan control
B5 -
B6 - Malfunction indicator lamp
B7 -
B8 - A/C switch
B9 -
B10 - CKP P
B11 -
B12 - CKP G
B13 - Starter switch signal
B14 - Alternator signal
B15 - Ignition control module
B16 -
B17 - Ignition control module
B18 -
B19 -
B20 - Ignition timing adjusting connector
C1 - CYP P
C2 - CYP G
C3 - TDC P
C4 - TDC G
C5 - IAT
C6 - ECT
C7 - TPS
C8 -
C9 - PA
C10 - Brake switch signal
C11 - MAP
C12 - Sensor ground
C13 - Sensor voltage
C14 - MAP sensor ground
C15 - Map sensor voltage
C16 - Primary O2 signal