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473 Posts
I have had the s/c for about a month and a half. i have a cel that comes on every once in a while(about 500 miles) and it always gives the same code: P0172(too rich bank one). I just got my car dynoed to confirm this too rich problem and to my surprise the tech said my car is way too lean! The read out he gave was 15.1 (from a pipe sniffer. I do not have a wideband). I was speechless cause I thought I was rich not to mention if i was that lean my car should have blew up by now!!!
I did the install myself
no pending problems
no parts left over
FPR moddified and FP is correct
reflash is working like it should
All fingers point to a bad o2 sensor for the cel but what can I do about the too lean issue. One could say that being that I had the cel the ECU could have been trying to offset and that was/is why I am lean.
Please help! This is the only issue that I have. The car runs good and has an @$$ of power but I can't stand that CEL and the thought of being to lean on a boosted car.
If anyone needs to know, my mods are:
Engine:
a. ComptechUSA stage 1 supercharger
b. HONDATA ECU re-flash/intake manifold spacer(1/4)
c. Injen RD Cold Air Intake w/MR technology
d. DC Sports 4-2-1 race Header w/non-foulers
e. Skunk2 70MM Mega power Header back Exhaust
f. Throttle body bypass kit/spacer(1/4)
g. HAMP high pressure oil filter
h. Royal Purple oil, fluid, and coolant additive
i. GREDDY 9MM oil catch tank
j. P2R liquid filled fuel pressure gauge
Drivetrain/Transmission:
a. CorSportUSA aluminum shifter cable/base bushings
b. Comptech short shifter
c. Skunk2 counter weighted **** knob
I did the install myself
no pending problems
no parts left over
FPR moddified and FP is correct
reflash is working like it should
All fingers point to a bad o2 sensor for the cel but what can I do about the too lean issue. One could say that being that I had the cel the ECU could have been trying to offset and that was/is why I am lean.
Please help! This is the only issue that I have. The car runs good and has an @$$ of power but I can't stand that CEL and the thought of being to lean on a boosted car.
If anyone needs to know, my mods are:
Engine:
a. ComptechUSA stage 1 supercharger
b. HONDATA ECU re-flash/intake manifold spacer(1/4)
c. Injen RD Cold Air Intake w/MR technology
d. DC Sports 4-2-1 race Header w/non-foulers
e. Skunk2 70MM Mega power Header back Exhaust
f. Throttle body bypass kit/spacer(1/4)
g. HAMP high pressure oil filter
h. Royal Purple oil, fluid, and coolant additive
i. GREDDY 9MM oil catch tank
j. P2R liquid filled fuel pressure gauge
Drivetrain/Transmission:
a. CorSportUSA aluminum shifter cable/base bushings
b. Comptech short shifter
c. Skunk2 counter weighted **** knob