sensor help

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08-30-2008 | 01:58 PM

JeePer

Thread Starter

Newbie

Joined: Aug 2008

Posts: 2

Likes: 0

Year: 1999

Model: Cherokee

Engine: 4.0

sensor help

ok i have a 1999 jeep cherokee with about 180 xxxxxxx miles on it and some times when im waiting at a stop light or slowing down in traffic it starts to stall out or bog down me n my buddies think its the tps sensor or idle control modual i need help asap

brandon

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08-30-2008 | 02:29 PM

BlueXJ

Renix Super Guru

Joined: Mar 2008

Posts: 24,653

Likes: 19

From: In yourz postez fissin jurr spelinzs

Year: 1990XJ/1989MJ

Model: Comanche

Engine: 4.0L Renix

99 TPS is a possibility. They are easily replaced. Don't know how to test the HO TPS or IAC. Sry mine is much older.

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08-30-2008 | 05:05 PM

89xjgrey

Empire Offroad

Joined: May 2008

Posts: 120

Likes: 0

From: Gahanna, OH

Year: 1999

Model: Cherokee

Engine: 4.0 HO

There are ways to test those two components, but it is really difficult without a bi-directional scanner. Is the check engine light on?

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08-31-2008 | 01:45 PM

JeePer

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Newbie

Joined: Aug 2008

Posts: 2

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Year: 1999

Model: Cherokee

Engine: 4.0

yeah its been on

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08-31-2008 | 02:09 PM

SeriousOffroad

CF Veteran

Joined: Apr 2008

Posts: 13,952

Likes: 17

Model: Cherokee

Use the key method to get your codes or have your favorite parts store scan them for you. Post up and let us know what the codes are.

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08-31-2008 | 05:28 PM

BlueXJ

Renix Super Guru

Joined: Mar 2008

Posts: 24,653

Likes: 19

From: In yourz postez fissin jurr spelinzs

Year: 1990XJ/1989MJ

Model: Comanche

Engine: 4.0L Renix

There is a sticky with all the codes posted. I know because I put it up and requested that it be made into a sticky. OKC added the OBD I codes as well. So CF has those codes for anyone needing to see them.

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