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 Posted: Thu Jul 19, 2012 9:03 am |
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Joined: Jun 18, 2012
Posts: 280
Trade Rating: 0
Location: Birmingham
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Hi,
I have a 2006 Peugeot 206 1.4
What Im describing is a Intermittent fault that happens at random times whether the engine is hot or cold but more likely hot i noticed. When I notice the problem first starts then the problem repeats itself until I have to manually put my foot on the gas pedal to bring the rpm over 1000 or hold key in the igniting position for a few secs to stop the engine from cutting off.
I did diagnostics on it and there's no trouble codes.
I know there could be several causes that cause this problem but what are the most popular causes for this?
thanks,
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Posted: Sat Jul 21, 2012 12:58 am |
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Joined: Feb 07, 2010
Posts: 2949
Trade Rating: +6
Location: Athens, Greece
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Idle control valve possibly.
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| 1.4i, 2001, 3-door, China Blue
Repair safely - Drive safely | |
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Posted: Sat Jul 21, 2012 6:20 am |
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Joined: Jun 18, 2012
Posts: 280
Trade Rating: 0
Location: Birmingham
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| V9977 wrote: |
| Idle control valve possibly. |
cheers,
The stepper motor, Idle control valve is in the throttle body right?
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Posted: Sat Jul 21, 2012 6:23 am |
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Joined: Feb 07, 2010
Posts: 2632
Trade Rating: +6
Location: Rugby,Warwickshire
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There is a nice guide on here on how to clean it! Use the search bar
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Posted: Sat Jul 21, 2012 6:32 am |
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Joined: Jun 18, 2012
Posts: 280
Trade Rating: 0
Location: Birmingham
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| DeadEyePaul wrote: |
| There is a nice guide on here on how to clean it! Use the search bar |
ok now i know what to search for 
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Posted: Sat Jul 21, 2012 8:50 am |
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Joined: Jun 18, 2012
Posts: 280
Trade Rating: 0
Location: Birmingham
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Ok i found 2 guides:
How to clean throttle body and...
How to clean stepper motor.
Which one is reccommended?
Any of these contain Idle control valve?
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Posted: Sat Jul 21, 2012 9:31 am |
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Joined: Feb 08, 2010
Posts: 7045
Trade Rating: +5
Location: In the garage
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If the car will still run on the throttle that would suggest the above ideas are correct. Stepper motor is same as idle control valve.
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| 2001 GTi 138, Bilstein Sprint dampers, H&R springs, 21mm Peugeot Sport torsion bars, 22mm rear ARB, Peugeot Sport Group A wishbones, 283mm discs, Goodridge stainless hoses, Maniflow 304 grade 4-2-1 2.5" manifold and system, 200 cell cat, Richard Longman head, 45mm Jenvey throttle bodies, 9.5mm TB spacers, 90mm air horns, Jenvey throttle linkage, Jenvey fuel rail, Aeromotive and Goodridge fuel fittings and braided hose, ITG sausage filter, Radtec custom radiator, Piper Ultimate Road cams, Piper vernier pulleys, Omex 600 ECU. Saxo electric PAS pump, Vibra Technics engine mounts. Samco coolant hoses, TTV steel flywheel, 4.76 final drive ratio, 307 CC 180 ratios. 2019 BMW 530i. 2017 Mercedes C300 convertible. | |
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Posted: Sat Jul 21, 2012 9:55 am |
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Joined: Jun 18, 2012
Posts: 280
Trade Rating: 0
Location: Birmingham
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Its just that I'm a noob when it comes to mechanics and a part to have two different names to it makes it confusing lol.
So is the stepper motor inside the throttle body which means if I clean the throttle body the stepper motor gets cleaned as well right?
Otherwise why would there be 2 different guides?
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Posted: Sat Jul 21, 2012 10:23 am |
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Joined: Sep 21, 2011
Posts: 317
Trade Rating: 0
Location: UK
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Its not 2 different names though. A stepper motor is a style of motor. An valve is a device which controls the flow of a fluid. There are lots of different kinds of valves. An idle control valve is a valve which does a particular job, and it does this by using a stepper motor to control whether its open, closed or somewhere in between.
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Posted: Tue Jul 24, 2012 7:07 am |
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Joined: Jun 18, 2012
Posts: 280
Trade Rating: 0
Location: Birmingham
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can i use wd40 to clean it or it has to be a carb cleaner?
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Posted: Tue Jul 24, 2012 7:22 am |
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Joined: Feb 08, 2010
Posts: 10151
Trade Rating: +12
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WD-40 will clog up most sensor.....
carb cleaner only!
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Posted: Tue Jul 24, 2012 8:12 am |
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Joined: Jun 18, 2012
Posts: 280
Trade Rating: 0
Location: Birmingham
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| Seabook wrote: |
WD-40 will clog up most sensor.....
carb cleaner only! |
any best alternative to carb cleaner
or what about putting some additives like redex in the tank. Will that clean the throttle body?
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Posted: Mon Jul 30, 2012 8:17 am |
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Joined: Jun 18, 2012
Posts: 280
Trade Rating: 0
Location: Birmingham
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ok i got the carb cleaner. Im following the throttle body cleaning guide and in the guide it says the MAF/MAP sensor needs cleaning so is there just one sensor thats needs cleaning and does it mean the map/maf are the same?
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