![]() | Home > Puma (Tdci) > Intermittent Limp Mode and Non-Responsive Accelerator - Need |
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hornet Member Since: 04 Jan 2010 Location: Western Europe Posts: 357 ![]() |
Are there any changes to the temperature-needle or tank gauge in the instrument cluster when this happens?
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Martin Site Admin Member Since: 02 Apr 2007 Location: Hook Norton Posts: 6560 ![]() ![]() ![]() |
https://www.defender2.net/forum/topic86546.html
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mafiekazen Member Since: 20 Apr 2022 Location: Rotterdam Posts: 10 ![]() ![]() ![]() |
No, everything in the cluster stays the same.
I've seen this post. As I mentioned, I have a brand new Bosch MAP sensor, so I assume the sensor is fine. I haven't checked the wiring or plug yet. |
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Martin Site Admin Member Since: 02 Apr 2007 Location: Hook Norton Posts: 6560 ![]() ![]() ![]() |
Please read my recommendations in my first post in that thread, unplugging the 3 items and checking codes etc.
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mafiekazen Member Since: 20 Apr 2022 Location: Rotterdam Posts: 10 ![]() ![]() ![]() |
Ah, I see. I was fixated on the MAP sensor as the solution, but the error code affects three sensors. I'll test the EGR. It does click properly when I turn off the car, as I can hear the cleaning procedure. Thanks for your response.
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mafiekazen Member Since: 20 Apr 2022 Location: Rotterdam Posts: 10 ![]() ![]() ![]() |
Okay guys, I've made some progress. Unfortunately, the problem isn't solved yet. Sometimes I can drive 1000 km without any issues, and other times the problem comes back suddenly. I notice that if I press the gas pedal a few times, the car struggles to start and keep running. After a few attempts, it starts working fine and I can drive long distances without any problems again.
Recently, I went to a garage to have the car checked. They couldn't find the issue and noted the following codes on the invoice: U0100, P037D, P2363, P167B, P0642, P1103, P040, U3000, P0234, P1402, and P0100. They mentioned a possible potentiometer throttle pedal malfunction, but it is not reproducible at the moment. I'm now 500 euros poorer, but nothing has changed with the car. I'm not sure where to look next... |
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trevorg Member Since: 28 May 2022 Location: Aisne Posts: 49 ![]() ![]() ![]() |
I always thought that you should neither pump nor touch the accelerator pedal either before or when starting the engine, just depress the clutch and turn the key. 2012 90SW - 2.2TDCI
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Swollock Member Since: 16 Mar 2013 Location: Wellingborough Northants Posts: 262 ![]() ![]() ![]() |
Mine did this for sometime until I changed the VCV on the pump, pig of a job as you need small hands to get to it. Been perfect since. 2008 Defender 110 XS CSW
Volvo S60 T8 Triumph 1200 Rally Explorer G0UBX |
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blackwolf Member Since: 03 Nov 2009 Location: South West England Posts: 17192 ![]() ![]() ![]() |
What progress have you made?
Apart from noting faults, did they actually do anything?
I'm not sure that this counts as "progress". ![]() Have you done as Martin has suggested (twice now) above? Have you tried replacing the throttle pedal assembly? |
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