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 Posted: Mon Aug 18, 2014 2:44 am |
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Joined: Feb 20, 2010
Posts: 26
Trade Rating: 0
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My 206cc had throttling problem. Peugeot planet software said my Peugeot 206 has intermittent fault on throttle body and intermittent fault on intake manifold pressure sensor. So i changed my throttle body to a used one, but after using for 1 week, i had the same problem again - intermittent fault on throttle body. I just dont believe that both throttle body could have the same problem.
So could it be that the intake manifold pressure sensor is causing this misreading?
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Posted: Mon Aug 18, 2014 3:41 am |
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Joined: May 09, 2011
Posts: 12
Trade Rating: 0
Location: wembley
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Hi melwong, can you let us know exactly what alarm comes up on the dashboard, and also how the engine runs. Have you plugged in diagnostic to determine what fault code it displays, although the diagnostics are not always right, but it will give some indication in the right direction.
With more information we would be able to make further suggestions.
best regards Navin.
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| I own peugeot 206 1.6 xsi auto petrol 2004 | |
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Posted: Mon Aug 18, 2014 3:43 am |
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Joined: Feb 08, 2010
Posts: 7045
Trade Rating: +5
Location: In the garage
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Is it petrol?
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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: Mon Aug 18, 2014 6:06 am |
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Joined: Aug 04, 2011
Posts: 1343
Trade Rating: 0
Location: Swindon
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Also check for leaks. A leaking pipe will throw the readings out.
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| Morris 1000, Austin 1100, Escort Mk2, Fiat Mirafiori, Alfa 33, Alfa GT Junior, Alfasud, Alfetta GTV (2x), Alfa 164 3.0 V6, Alfa 164 2.0, Alfa 75 V6, Alfa 156 2.4 (diesel remapped 200bhp), Alfa 147 GTA (3.6 295bhp), Alfa 159 (diesel remapped 245bhp 300ft.lbs @ 2500rpm)
Why isn't my daughter an Alfaholic? | |
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Posted: Mon Aug 18, 2014 2:18 pm |
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Joined: Feb 10, 2010
Posts: 4266
Trade Rating: +4
Location: Palestine
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make sure your air filter is fitted right,and your oil breather is not having any cracks,if all is good,then you need to fit a new MAP,and it better be an OEM one,and also cleaning the throttle body won't do any harm 
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Posted: Tue Aug 19, 2014 9:21 pm |
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Joined: Feb 20, 2010
Posts: 26
Trade Rating: 0
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Hi Navcc, the dashboard says "Anti pollution fault" and yes it's petrol. The ECU errors are "intermittent fault on motorised butterfly And intermittent fault on intake manifold pressure sensor.
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Posted: Wed Aug 20, 2014 1:55 am |
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Joined: May 09, 2011
Posts: 12
Trade Rating: 0
Location: wembley
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Dear melwong, good job you mention "Anti pollution fault". I am 99.9% certain the cause of the problem.
I did suffer with this problem for more than 2 years, but not now.
Nobody out there are aware of the solution, not even Peugeot.
There is a very simple solution to this very dangerous problem, follow as below:
1) read the error code & delete it with the diagnostic ( you can buy this tool very cheaply)
2) disconnect battery earth, make sure all the doors are closed before disconnecting.
3) disconnect the sensor on the intake chamber( in which throttle body is fitted)
there is only one bolt holding the sensor, clean the sensor with electrical contact cleaner,
just spray it on the sensor & leave it to dry.
4) now disconnect the sensor on the throttle body.
5) take the throttle body out, it has three torx type screws.
6) now spray WD40 on & around butterfly, and wipe it clean, and let it dry.
7) now this is the most important, where the actual problem is, you need to wipe this intake chamber with
non fluffy cloth, (wrap round the cloth on a long screw driver) and gently wipe around any oil in the chamber.
Refit the throttle body make sure the seal is fitted in place, and fit back the sensor on the throttle body.
refit the sensor on the intake chamber.
refit the negative terminal on the battery.
now gently open the driver side door. (you will hear a bell as you open the door)
Job done, wait few seconds and start the car. Drive around 30 to 40mph for few miles.
Let me know how you get on and good luck.
in case you cannot do it, then let me know where you live, if you are close by then I can help you out for free.
Kind regards Navin.
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| I own peugeot 206 1.6 xsi auto petrol 2004 | |
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Posted: Wed Aug 20, 2014 3:36 am |
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Joined: Jan 29, 2011
Posts: 6526
Trade Rating: +10
Location: Westhoughton, Lancashire
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| navcc wrote: |
| now gently open the driver side door. (you will hear a bell as you open the door) |
 Why gently open the door. The recommended way is to have the window down and turn the side lights on without opening the door to allow the BSI to boot up correctly
| navcc wrote: |
in case you cannot do it, then let me know where you live, if you are close by then I can help you out for free.
Kind regards Navin. |
Look at the location under his/her username.
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Posted: Wed Aug 20, 2014 4:13 am |
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Joined: May 09, 2011
Posts: 12
Trade Rating: 0
Location: wembley
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Hi macca, I am not disputing your view or anyone for that matter, a lot have been written before, do this and do that, most of them is just a myth and people are misled. What I have written is the fact, tried and tested, at the end of the day, it's up to the individual to follow up. As a matter of fact, as soon as you open the door, you hear a bell (dong sound) that's the confirmation that the ECU is reset, it doesn't make any sense to switch the lights on. I hope that explains it.
kind regards Navin.
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| I own peugeot 206 1.6 xsi auto petrol 2004 | |
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Posted: Fri Aug 22, 2014 3:32 am |
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Joined: Feb 10, 2010
Posts: 4266
Trade Rating: +4
Location: Palestine
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Well the cleaning of the throttle body have been covered before
www.206info.co.uk/Foru...+body.html
and if he drive a driving by wire throttle body type,not cable one,then he needs to have PP2000,and reset the throttle body with the conditions the PP2000 set.
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Posted: Fri Aug 29, 2014 11:30 am |
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Joined: Feb 20, 2010
Posts: 26
Trade Rating: 0
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Navin, when u said sensor on the intake chamber, do u mean intake manifold pressure sensor? And sensor on throttle body means the electrical cable connected to the throttle body?
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