need some h22 help
HI guys. Hopefully this time around someone will answer some of my questions. Here is goes...............
::::SETUP::::
JDM 93 H22a in a 97 acura cl 2.2 (mechanicly the same as a 5th gen accord for reference)
5spd swap from auto
JDM p13 ecu OBD 1
A6 and A11 for sure in the right places
h22 injectors
accord fuel rail and FPR
H22 resistor box plugged right into the stock harness
180 psi accross the board
:::: Problems:::::
Low/surging idle
Running super rich
NO power whatsoever ( andI'm talkin no power as in my friends go-cart he bought at wal-mart is faster)
No cel lights untill 3500rpm the i get knock sensor code 23
Carbon fouled plugs (most likely from running rich)
::::SETUP::::
JDM 93 H22a in a 97 acura cl 2.2 (mechanicly the same as a 5th gen accord for reference)
5spd swap from auto
JDM p13 ecu OBD 1
A6 and A11 for sure in the right places
h22 injectors
accord fuel rail and FPR
H22 resistor box plugged right into the stock harness
180 psi accross the board
:::: Problems:::::
Low/surging idle
Running super rich
NO power whatsoever ( andI'm talkin no power as in my friends go-cart he bought at wal-mart is faster)
No cel lights untill 3500rpm the i get knock sensor code 23
Carbon fouled plugs (most likely from running rich)
Hmm,
Make sure KS is hooked up to D3 pinout. Sounds like the MAP sensor is not getting the vacuum, or TPS voltage settings are not accurate.
Low/Surging idle -- clean the IACV using brake/carb cleaner, burp the coolant system, and make sure the fast idle valve diaphram is tightened all the way. (this is located underneath the throttle body).
Assuming your running stock FPR?
Make sure KS is hooked up to D3 pinout. Sounds like the MAP sensor is not getting the vacuum, or TPS voltage settings are not accurate.
Low/Surging idle -- clean the IACV using brake/carb cleaner, burp the coolant system, and make sure the fast idle valve diaphram is tightened all the way. (this is located underneath the throttle body).
Assuming your running stock FPR?
KS is definately hooked up to D3
I don't have the correct map sensor either. I am waiting for one to come via ebay
I went to the junkyard to find one and they only had two types on the cars the throttle body mounted one (PS-30) and the Firewall mounted one (PS-22)
Wasnt able to find the one i need (PS-31)
Ill try to adjutst the TPS today. I had to replace that and the engine still runs the same as it does when it was unplugged and missing.
Stock FPR is correct. Thanks for the help.I will be back with more info.
I don't have the correct map sensor either. I am waiting for one to come via ebay
I went to the junkyard to find one and they only had two types on the cars the throttle body mounted one (PS-30) and the Firewall mounted one (PS-22)
Wasnt able to find the one i need (PS-31)
Ill try to adjutst the TPS today. I had to replace that and the engine still runs the same as it does when it was unplugged and missing.
Stock FPR is correct. Thanks for the help.I will be back with more info.
MAP sensors are universal.
If you have the firewall mounted MAP sensor, you may use any MAP sensor and just put it on the firewall mounting bracket. All you need to do is run a vacuum line from the throttle body to underneath of the Intake Manifold.
TPS - idle .5v & wot is 4.5v
Keep us posted.
If you have the firewall mounted MAP sensor, you may use any MAP sensor and just put it on the firewall mounting bracket. All you need to do is run a vacuum line from the throttle body to underneath of the Intake Manifold.
TPS - idle .5v & wot is 4.5v
Keep us posted.
are there any vaccum ports on the underside of the intake manifold? I hear a hissing vaccum leak sound comming from under there and i cant figure out where its comming from. Going to adjust the TPS when i get home from work.
Nope, there isn't vacuum nipples on the bottom of the intake manifold other than from the black IAB box below.
There is one on the back part of it (which leads to the IAB box), and two on the side (originally for EGR)
Sounds like the leak is coming from a gasket possibly. Any type of vacuum leak will rob power depending on how big it is, plus a surging idle is the main cause of it.
There is one on the back part of it (which leads to the IAB box), and two on the side (originally for EGR)
Sounds like the leak is coming from a gasket possibly. Any type of vacuum leak will rob power depending on how big it is, plus a surging idle is the main cause of it.
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