So I don't have a CEL but I've got a stored P1294 and a pending P0303 code. I reset it again, hopefully they don't return.
I did notice that the OBDII connection quit once I started the engine and I couldn't reconnect until the engine was off and ignition was on. Could my ECM be failing?
2001 Jeep Cherokee 4.7L build
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Drv2e30
- Learning to use the board
- Posts: 32
- Joined: November 13th, 2011, 9:20 am
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SilverXJ
- Global Moderator
- Posts: 5790
- Joined: February 14th, 2008, 7:14 am
- Stroker Displacement: 4.6L
- Vehicle Year: 2000
- Vehicle Make: Jeep
- Vehicle Model: Cherokee
- Location: Radford, Va
Re: 2001 Jeep Cherokee 4.7L build
What tool are you using to read OBD II codes?
2000 XJ. 4.6L stroker
00+ Viper Coil Swap | CPS Timing Increase Mod | Fabricated Airbox | Dash bezel, Arduino Multigauge & RD Conceal
Eat, breath, drink, sleep, Jeep, drink
00+ Viper Coil Swap | CPS Timing Increase Mod | Fabricated Airbox | Dash bezel, Arduino Multigauge & RD Conceal
Eat, breath, drink, sleep, Jeep, drink
-
Drv2e30
- Learning to use the board
- Posts: 32
- Joined: November 13th, 2011, 9:20 am
Re: 2001 Jeep Cherokee 4.7L build
I'm using a usb based ELM327 adapter with ScanMaster.
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Drv2e30
- Learning to use the board
- Posts: 32
- Joined: November 13th, 2011, 9:20 am
Re: 2001 Jeep Cherokee 4.7L build
So the Jeep passed emissions! 
However, I was only able to get about 150+ miles before I got a cylinder 3 misfire......
I'm not sure why it's so inconsistent, any ideas?
-Sean
However, I was only able to get about 150+ miles before I got a cylinder 3 misfire......
I'm not sure why it's so inconsistent, any ideas?
-Sean
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