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V70R AWD Phase 2 Please help!!!

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Old Sep 3rd, 2012, 18:32   #1
afcchamp
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Last Online: Sep 4th, 2012 20:51
Join Date: Sep 2012
Location: London
Post V70R AWD Phase 2 Please help!!!

Hi all, just wanted to get your views on possible solution to a problem on a 1999 V70R AWD. When started if you press accelerator the engine dies, if left it will idle ok. When warmed up if you floor the accelerator it splutters to gain power, it will however drive fine with higher petrol consumption when warm, but accelerator has to be applied slowly.

Codes which show up are

P1618 Read as Fault between AW50 Q2 transmission control module and monotronic 4.4 Engine control module lamp lights

P0722 Variable Speed Signals Missing

P1550 Vehicle speed sensor signal from ABS control module faulty or missing.

P1171 O2 Sensor

P0650 Emissions

I believe i should start with o2 sensors and recondition of ABS module, and MAF sensor.

Anyone had similar problems or have any other suggestions?

Thank You
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acceleration problem, v70r awd


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