Cel codes after maintaince
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Driver School Candidate
Joined: Aug 2006
Posts: 3
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From: OR
Cel codes after maintaince
Hey, I have been lurking around this forum for a while and just registered.
I had completed a major repair on my 91 ls400 about a month ago. The repair included a timing belt change, water pump change, fuel filter, replacing the rotors and caps along with cleaning the throttle body. All this I did myself with the guide from Lexls.com.
The CEL lights up rarely. I have reset the ECU to capture the codes that apply to the problem. I have noticed the light only goes on when the car is slow (stop/go traffic, sitting at a light, starting the car) and most often when the engine temp is in the cool range but sometimes when it's normal. I have driven the car for a month and I get the following codes.
13, 25, 26
What could be the cause of this problem? Usually once the car is traveling 40mph or more, the light goes away.
I had completed a major repair on my 91 ls400 about a month ago. The repair included a timing belt change, water pump change, fuel filter, replacing the rotors and caps along with cleaning the throttle body. All this I did myself with the guide from Lexls.com.
The CEL lights up rarely. I have reset the ECU to capture the codes that apply to the problem. I have noticed the light only goes on when the car is slow (stop/go traffic, sitting at a light, starting the car) and most often when the engine temp is in the cool range but sometimes when it's normal. I have driven the car for a month and I get the following codes.
13, 25, 26
What could be the cause of this problem? Usually once the car is traveling 40mph or more, the light goes away.
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jamesJoann
LS - 1st and 2nd Gen (1990-2000)
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Sep 1, 2015 02:30 AM
