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Engine system service urgent - P0121

Everything on the Volvo S80. Sometimes called an "executive car", the S80 was Volvo's top-of-the-line passenger car. P2 platform.
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sherry007
Posts: 20
Joined: 7 June 2014
Year and Model: 1999
Location: Riyadh

Engine system service urgent - P0121

Post by sherry007 »

Hi,

Getting this code P0121 and Message "Engine system service urgent". It only comes when the Engine is hot or I drove over 50KM. If engine is cold and start in the morning, no such code until I reach my destination and start immediately. Google tells its about "TPS/Pedal"

Else no issues on drive - Same as before. Anyone can help to the right direction and my main concern is why it only comes when engine is warm and only starting. Plus some time it comes and some times not.

Car: Volvo s80 1999 2.9 Non Turbo with 130K miles on it.
Kindly advise.

jbkeene
Posts: 116
Joined: 6 August 2013
Year and Model: 2000, S80, NA
Location: 06776

Post by jbkeene »

you may need a new ETM
check out XeModEx

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