Po202 code
Po202 code
My 2002 sle started running rough today. I went to Auto Zone and got codes p0202 and p0302. I checked cylinder #2 and found that a rodent had chewed through the wires leading to a plug above the cylinder #2. where does this wire terminate to? it looks like the front passenger side of the engine compartment. does the other end have the sort of plug arrangement or is it hard wired into something?
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myfirstbonnie
- Resident Gearhead

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2015 Buick Enclave
2013 Buick Regal GS - Location: Hillsboro, Oregon
Re: Po202 code
We will probably needs some pictures here to help out.
But it sounds like the fuel injector connection to cylinder #2.
But it sounds like the fuel injector connection to cylinder #2.
Re: Po202 code
I am almost positive it is the fuel injection connection. I am just trying to find out how to replace it.
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myfirstbonnie
- Resident Gearhead

- Posts: 5530
- Joined: Mon May 19, 2008 10:19 pm
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2015 Buick Enclave
2013 Buick Regal GS - Location: Hillsboro, Oregon
Re: Po202 code
Take a picture so we can see what you got.
- maroon111993
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Re: Po202 code
1997 Grand Prix GTP "Black Ice, 'cuz it's slick" - 17" Motegi Racing Rims, Hankook Optimo Performance Tires, 'Big 3' Wiring Upgrade, Weapon R Secret Weapon Intake w/ Ram Air, Larger SuperCharger lines, AutoLite 104's, U-Bend Delete, Resonator Delete, Cat Delete, Turbo Flowmaster Mufflers. 342bhp, 327 lb-ft torque, 9.091 boost psi @ 6,012 rpm.
- harofreak00
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Re: Po202 code
If its just the wires, they could be easily repaired.
If its chewed so close to the connector, you might need a different connector with a section of wiring.
If its chewed so close to the connector, you might need a different connector with a section of wiring.
Andrew - owner/operator of Bonnevilles Unlimited

2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
1997 Corvette | 57k | Silver Metallic | Z06 wheels | Date-night Hauler/Parts runner
2014 Town & Country Limited | Cashmere Pearl | 115k | Family Hauler
2002 Ram 1500 Quad Cab Sport | Black| 280k | Official Bonneville Hauler

2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
1997 Corvette | 57k | Silver Metallic | Z06 wheels | Date-night Hauler/Parts runner
2014 Town & Country Limited | Cashmere Pearl | 115k | Family Hauler
2002 Ram 1500 Quad Cab Sport | Black| 280k | Official Bonneville Hauler

