Check Engine light
#1
#2
#3
#4
I too have an '04 XC90 and Auto Zone just gave me two codes.
P0299 which says Turbo/Super Charger Underboost
P0154 which says Heated Oxygen Senson - Bank 2 Sensor 1 (HO2S21) sensor circuit no activity detected.
Can someone tell me what I need to look for? I am 200 miles away from the Volvo dealer/service department where I purchased it so not easy to take in if there can be a quick fix.
P0299 which says Turbo/Super Charger Underboost
P0154 which says Heated Oxygen Senson - Bank 2 Sensor 1 (HO2S21) sensor circuit no activity detected.
Can someone tell me what I need to look for? I am 200 miles away from the Volvo dealer/service department where I purchased it so not easy to take in if there can be a quick fix.
#5
My 2006 XC90 V8 has had a good relyability record so far but today it showed an engine alarm, but no message. The owner's manual says "Fault in car's emissions system". Does anyone have any suggestions about what is the problem? Driving it to the repair shop (about 20 miles) with the alarm on would damage the engine?
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ErnstlS90
Volvo S90 & V90
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10-23-2008 08:37 AM