Code P0102 v70 2.5 t se 1999

gareth 47 · Apr 14th, 2009, 20:38

Over took a lorry today ,just passed it engine cuts out,I glide on to the hard shoulder,starts first time but a bit rough.Carried on to work on motorway the car was fine,just get to work engine light on....code P0102 ?

outnumbered · Apr 14th, 2009, 20:41

ou will likely not notice any serious drivability problems, although there may be symptoms such as a general decrease in power or sluggishness.
Causes

A code P0102 may mean that one or more of the following has happened:

* The MAF may be disconnected, or a wiring connection may be bad
* The MAF may be dirty or otherwise contaminated (Note: if you use a reusable oiled air filter, be careful not to apply too much oil or that can contaminate the MAF).
* The MAF sensor may be faulty
* The vehicle computer may be faulty (very rare)

Possible Solutions

The simplest thing to do is to reset the code and see if it comes back. Then start with the cheapest, easiest repair procedures:

* Verify that the Mass Air Flow Sensor wiring is connected properly and that there are no broken / frayed wires.
* Inspect for any air leaks near the MAF sensor.
* Take the MAF out and clean it using a spray cleaner such as brake cleaner or electrical contact cleaner. Be gentle with the sensor.
* Check the voltage of the MAF sensor (refer to a repair manual for vehicle specific information)
* Replace the MAF sensor.

gareth 47 · Apr 14th, 2009, 20:48

Many thanks for the info,in work at the moment so will check that 2 moz.

Thanks again

Gareth

outnumbered · Apr 14th, 2009, 20:51

have a look at this link it may apply to yours.
mike
http://volvospeed.com/Repair/maf_secure.php

gareth 47 · Apr 14th, 2009, 20:56

Cheers mike...another thing that has happened is the fan cuts in after i moved it 50yds in work.... would this be connected to the same problem ?

Apr 14th, 2009, 20:38	#1
gareth 47 New Member Last Online: Jan 31st, 2015 18:34 Join Date: Jan 2009 Location: chester	Code P0102 v70 2.5 t se 1999 Over took a lorry today ,just passed it engine cuts out,I glide on to the hard shoulder,starts first time but a bit rough.Carried on to work on motorway the car was fine,just get to work engine light on....code P0102 ?

Apr 14th, 2009, 20:41	#2
outnumbered Lunatic from Wakefield Last Online: Apr 16th, 2023 06:33 Join Date: Dec 2004 Location: wakefield	ou will likely not notice any serious drivability problems, although there may be symptoms such as a general decrease in power or sluggishness. Causes A code P0102 may mean that one or more of the following has happened: * The MAF may be disconnected, or a wiring connection may be bad * The MAF may be dirty or otherwise contaminated (Note: if you use a reusable oiled air filter, be careful not to apply too much oil or that can contaminate the MAF). * The MAF sensor may be faulty * The vehicle computer may be faulty (very rare) Possible Solutions The simplest thing to do is to reset the code and see if it comes back. Then start with the cheapest, easiest repair procedures: * Verify that the Mass Air Flow Sensor wiring is connected properly and that there are no broken / frayed wires. * Inspect for any air leaks near the MAF sensor. * Take the MAF out and clean it using a spray cleaner such as brake cleaner or electrical contact cleaner. Be gentle with the sensor. * Check the voltage of the MAF sensor (refer to a repair manual for vehicle specific information) * Replace the MAF sensor. __________________ 2012 volvo xc90 Executive Buccaneer Bermuda 2021

Apr 14th, 2009, 20:51	#4
outnumbered Lunatic from Wakefield Last Online: Apr 16th, 2023 06:33 Join Date: Dec 2004 Location: wakefield	have a look at this link it may apply to yours. mike http://volvospeed.com/Repair/maf_secure.php __________________ 2012 volvo xc90 Executive Buccaneer Bermuda 2021

Apr 14th, 2009, 20:48	#3
gareth 47 New Member Last Online: Jan 31st, 2015 18:34 Join Date: Jan 2009 Location: chester	Many thanks for the info,in work at the moment so will check that 2 moz. Thanks again Gareth

Apr 14th, 2009, 20:56	#5
gareth 47 New Member Last Online: Jan 31st, 2015 18:34 Join Date: Jan 2009 Location: chester	Cheers mike...another thing that has happened is the fan cuts in after i moved it 50yds in work.... would this be connected to the same problem ?

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