Need a little help
Thread Starter
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Senior Member
Joined: Jun 2009
Posts: 125
Likes: 0
From: Georgia
Need a little help
Hey guys, I pulled the codes on my 88 f250 5.8L and found the following.
67: Neutral safety circuit failure. (I knew about this one, No money to get the part)
29: Insufficient input from vehicle speed sensor.
33: EGR valve opening not detected. (The Canister isn't hooked up, Will be soon though)
41:HEGO sensor circuit indicates system lean.
On 41 is where my question is. What is could be causing my lean problem?
Thanks!
67: Neutral safety circuit failure. (I knew about this one, No money to get the part)
29: Insufficient input from vehicle speed sensor.
33: EGR valve opening not detected. (The Canister isn't hooked up, Will be soon though)
41:HEGO sensor circuit indicates system lean.
On 41 is where my question is. What is could be causing my lean problem?
Thanks!
Last edited by d_dyer; Nov 3, 2009 at 08:40 AM.
Senior Member
Joined: Jan 2007
Posts: 354
Likes: 0
From: Manassas, VA
That acronym looks like it probably stands for Heated Oxygen (O2) Sensor - The O2 sensor has an electric pre-heater in it to get it up to operating temperature faster. Either you have something that is forcing the engine to run constantly lean, or you have a bad sensor.
Thread Starter
|
Senior Member
Joined: Jun 2009
Posts: 125
Likes: 0
From: Georgia
That acronym looks like it probably stands for Heated Oxygen (O2) Sensor - The O2 sensor has an electric pre-heater in it to get it up to operating temperature faster. Either you have something that is forcing the engine to run constantly lean, or you have a bad sensor.
Thanks!
