So I replaced the ETM with a xemodex box 6 months ago, replaced the MAF with a new Bosch unit 2- weeks ago.
Best I can tell once the car warms up if I turn it off, let sit for a few minutes and restart the hunting ends and the light goes away and is no longer in limp home mode.
I didn't think a temp sensor could do this, but does anyone have any suggestions or thoughts as to what the problem is?
ETS Light and strong hunting idle 1999 V70 NA 5-speed
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ortizmyers
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- Year and Model: 1999 V70 NA 5-Speed
- Location: United States
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precopster
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What light are you referring to? The ETS light or a CEL?
Have you cleaned the throttle bore?
Have you cleaned the throttle bore?
Current cars VW Transporter 2.5TDI, 2010 XC90 D5 R Design
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ortizmyers
- Posts: 3
- Joined: 6 November 2012
- Year and Model: 1999 V70 NA 5-Speed
- Location: United States
ets light will come on. I haven't cleaned the throttle bore because it has a rather new ETM...
I will start the car first thing on a cold morning. Without touching the accellerator it will rev to 2k and then drop down and begin hunting. and begin flashing a ets light and after a couple seconds a CEL will fire.
If I toss a code reader on it shows MAF, ETM, and temp sensor.
I will start the car first thing on a cold morning. Without touching the accellerator it will rev to 2k and then drop down and begin hunting. and begin flashing a ets light and after a couple seconds a CEL will fire.
If I toss a code reader on it shows MAF, ETM, and temp sensor.
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precopster
- Posts: 7543
- Joined: 21 August 2010
- Year and Model: Lots
- Location: Melbourne Australia
- Has thanked: 8 times
- Been thanked: 128 times
Exactly which codes are showing?
Current cars VW Transporter 2.5TDI, 2010 XC90 D5 R Design
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