MAF sensor
Moderator:cawthrm
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jonthetrike853
- Posts:2
- Joined:Mon Jul 01, 2024 6:22 pm
Xf 3.0 d 2009 . Are both maf meters the same ..ie can I just buy any 2 and replace them ..fault code says maf sensor B . Any help much appreciated tia
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mike020150
- Posts:3469
- Joined:Wed Feb 08, 2006 6:26 pm
Re: MAF sensor
Currently, Jaguar only lists one MAF sensor part number for the 3 litre diesel XF (cars with VIN R47154 onwards). It's C2P19377. Mike.
2014 XK Dynamic R convertible; 1977 Daimler Double Six Coupe; 2023 XE AWD 300S
Re: MAF sensor
Did you solve it Jon?
Some of the codes which mention A or B MAF sensor are mismatch codes, i.e. it may not be the airflow sensor that is the issue, just that the engine is not seeing the same airflow as the sensor is reading. I'm painfully aware of this one as it has just occurred on my 2009 3.0D and was caused by cracked inlet manifold / cam cover. 'Restricted Performance' comes up when on turbo boost acceleration due to the air leak. These covers are all one plastic piece (each side of the V) and are a fairly common fault on this engine. The component is relatively cheap in the aftermarket but the labour to install is high, it's a fiddly and long job.
Some of the codes which mention A or B MAF sensor are mismatch codes, i.e. it may not be the airflow sensor that is the issue, just that the engine is not seeing the same airflow as the sensor is reading. I'm painfully aware of this one as it has just occurred on my 2009 3.0D and was caused by cracked inlet manifold / cam cover. 'Restricted Performance' comes up when on turbo boost acceleration due to the air leak. These covers are all one plastic piece (each side of the V) and are a fairly common fault on this engine. The component is relatively cheap in the aftermarket but the labour to install is high, it's a fiddly and long job.
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