Hunting at idle BF200T

Jeevess · Oct 18th, 2020, 15:21

Greetings..
My Wenty is hunting on tick over and has dire full consumption. I can't find an airleak on any pipe work. I'm currently in Bulgaria and parts could be a problem. Could it be the Maff..any advice would be great..
Thanks

TonyS9 · Oct 18th, 2020, 18:46

It could be many things, you need to diagnose the problem.
For starters check fuel pressure, compression, timing belt, spark, spark timing

Laird Scooby · Oct 18th, 2020, 20:48

If it drives reasonably ok it's doubtful that it's the MAF - if i was in the same situation you are, i would renew the CTS/ECT, 0 280 130 023 (Bosch part number), it's under #3 inlet tract on the cylinder head.

After renewing it, pull fuse #1 for 30 seconds or pull fuse #1 before you start and refit afterwards.

That would be a guess based on the most likely cause - the best way is like Tony suggests, test it but i'm guessing you have few if any diagnostic tools with you and even a 19mm ring spanner might be pushing your luck!

Oct 18th, 2020, 15:21	#1
Jeevess New Member Last Online: Nov 18th, 2023 14:52 Join Date: Jun 2017 Location: Market Harborough	Hunting at idle BF200T Greetings.. My Wenty is hunting on tick over and has dire full consumption. I can't find an airleak on any pipe work. I'm currently in Bulgaria and parts could be a problem. Could it be the Maff..any advice would be great.. Thanks

Oct 18th, 2020, 18:46	#2
TonyS9 Premier Member Last Online: Apr 9th, 2024 21:44 Join Date: Jul 2009 Location: Holywood	It could be many things, you need to diagnose the problem. For starters check fuel pressure, compression, timing belt, spark, spark timing

Oct 18th, 2020, 20:48	#3
Laird Scooby Premier Member Last Online: Today 08:43 Join Date: May 2012 Location: Lakenheath	If it drives reasonably ok it's doubtful that it's the MAF - if i was in the same situation you are, i would renew the CTS/ECT, 0 280 130 023 (Bosch part number), it's under #3 inlet tract on the cylinder head. After renewing it, pull fuse #1 for 30 seconds or pull fuse #1 before you start and refit afterwards. That would be a guess based on the most likely cause - the best way is like Tony suggests, test it but i'm guessing you have few if any diagnostic tools with you and even a 19mm ring spanner might be pushing your luck! __________________ Cheers Dave Next Door to Top-Gun with a Honda CR-V & S Type Jag Volvo gone but not forgotten........

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