C70 ETS light

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Have a little problem, hope one of you lovely knowledgeable peope can
help.

I have a 2002 2.0 LPT C70.

On sunday the ets light came on and the car limped along very slowly
not going over 3000rpm.

I called the breakdown service and they had a look but the diagnostic
check showed nothing.

We limped home and were told a few tests to do, the result of which
was when the MAF sensor was unplugged the engine picked up and ran
normally... for a while before slowing down and making the same
chugging sound on idle.

The cruise control still works which is apparently a sign that the
ETS unit, which has the original white sticker, is fully operational.
Any ideas would be greatly received and appreciated folks.

Thank you in advance.
 
Have a little problem, hope one of you lovely knowledgeable peope can
help.

I have a 2002 2.0 LPT C70.

On sunday the ets light came on and the car limped along very slowly
not going over 3000rpm.

I called the breakdown service and they had a look but the diagnostic
check showed nothing.

We limped home and were told a few tests to do, the result of which
was when the MAF sensor was unplugged the engine picked up and ran
normally... for a while before slowing down and making the same
chugging sound on idle.

The cruise control still works which is apparently a sign that the
ETS unit, which has the original white sticker, is fully operational.
Any ideas would be greatly received and appreciated folks.

Thank you in advance.
Sounds like you need to visit your local Volvo dealer it seems that the
ETM is going bad
 
thanking yoo very much.thats wats gettin checked now...the TSP was
gubbed..and maybe the ETS
THANKS.
 
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