Current Mods:
1) 2.39 Upper Pulley
2) 127mm JLT Carbon CAI
3) 65mm Twin Cobra Jet Throttle Body
4) MRT Off Road H-pipe
5) NGK TR6 plugs
Immediately after installing #'s 2 through 5 I noticed that my factory A/F digital gauge on my dash was stuck at 14.0. It would not move from that number no matter what the scenario with the gas pedal.
I datalogged while on a dyno and we noticed I was down on power in a big way. First pull was on the 93 octane tune from Lund Racing. Only put down 595rwhp. Second pull was on my 91 octane tune and pulled 611rwhp.
Dyno Graph shows the car is going Pig Rich due to Bank 1 O2 sensor not reading correctly as well as pulling 2 degrees of timing (bad gas). Gas here is not the best, need to run a few tanks of 93 or 101 octane through it so it can "relearn". Been running 91 straight gas, which is pretty crappy here.
On both the 93 and 91 tunes my A/F gauge is stuck at 14.0 for whats its worth.
Replaced the Bank 1 front O2 sensor this evening and still no change with the gauge.
EDIT: Ran DTC Codes (to be clear no Check Engine light has come on) and found P0135 (Heater Circuit, Bank 1 Sensor 1)
Running out of ideas and was wondering if anyone has run into this issue, or can lead me in the right direction.
1) 2.39 Upper Pulley
2) 127mm JLT Carbon CAI
3) 65mm Twin Cobra Jet Throttle Body
4) MRT Off Road H-pipe
5) NGK TR6 plugs
Immediately after installing #'s 2 through 5 I noticed that my factory A/F digital gauge on my dash was stuck at 14.0. It would not move from that number no matter what the scenario with the gas pedal.
I datalogged while on a dyno and we noticed I was down on power in a big way. First pull was on the 93 octane tune from Lund Racing. Only put down 595rwhp. Second pull was on my 91 octane tune and pulled 611rwhp.
Dyno Graph shows the car is going Pig Rich due to Bank 1 O2 sensor not reading correctly as well as pulling 2 degrees of timing (bad gas). Gas here is not the best, need to run a few tanks of 93 or 101 octane through it so it can "relearn". Been running 91 straight gas, which is pretty crappy here.
On both the 93 and 91 tunes my A/F gauge is stuck at 14.0 for whats its worth.
Replaced the Bank 1 front O2 sensor this evening and still no change with the gauge.
EDIT: Ran DTC Codes (to be clear no Check Engine light has come on) and found P0135 (Heater Circuit, Bank 1 Sensor 1)
Running out of ideas and was wondering if anyone has run into this issue, or can lead me in the right direction.
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