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Old 16-11-11, 08:29 PM   #1
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Default faults 407

my car has thrown up the faults P1614 and P1644 can anyone tell me how to remedy these faults.
thanks
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Old 16-11-11, 08:39 PM   #2
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Have a look at Peugeot and Citroen fault codes for a reliable explanation of the codes
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Old 16-11-11, 08:50 PM   #3
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Engine ECU BOSCH EDC16C34
Fault code P1614
After sales description of the fault code Accelerator pedal point of resistance information fault : No signal
Description of the diagnostics The signal is outside the tolerance (For 200 ms)
Conditions of activation of the diagnostics Consult the associated contexts for the Pcode forwarding conditions
Conditions of disappearance of the fault Ignition on
Down-grade modes if fault present Deactivation speed limiter until the next time the ignition is switched on
The speed limiter is not in default
Switching on of the warning light and/or warning message -
Main customer complaints likely Loss : Hard spot
Suspect areas Accelerator pedal
Electrical harness
Connections


Engine ECU BOSCH EDC16C34
Fault code P1644
After sales description of the fault code Accelerator pedal point of resistance information fault : Short circuit to positive
Description of the diagnostics The voltage of the tight spot signal is higher than 4,5 V
Conditions of activation of the diagnostics Consult the associated contexts for the Pcode forwarding conditions
Conditions of disappearance of the fault Ignition on
Down-grade modes if fault present Deactivation speed limiter until the next time the ignition is switched on
The speed limiter is not in default
Switching on of the warning light and/or warning message -
Main customer complaints likely Loss : Hard spot
Suspect areas Foot throttle pedal


Check your acc pedal.
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Old 16-11-11, 09:25 PM   #4
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Are these faults shown on your dash or just being seen with pp?

Is Antipollution warning and Engine light on?
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Old 17-11-11, 02:21 PM   #5
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Default 407 faults

Quote:
Originally Posted by bettyswollocks View Post
Are these faults shown on your dash or just being seen with pp?

Is Antipollution warning and Engine light on?
hi betty it started as the anti pollution flashing a couple of times and then the check engine lit up.
mark
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Old 10-01-13, 03:49 PM   #6
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Default fault code - P1644

Hi,

i was reading the article about the fault codes, but its a bit old and i am not sure if i will get a response - but i will try

I have the same error code:

Engine ECU BOSCH EDC16C34
Fault code P1644
After sales description of the fault code Accelerator pedal point of resistance information fault : Short circuit to positive

and i am not able to perform a regeneration while the car is not on the road. PP say that a regeneration takes place every 150km and i had a warning one time about a antipolution fault - but it went away after 50km.
How can i fix the fault code as it says permanent.

thanks Ivan
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Old 08-02-13, 11:25 PM   #7
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Default Re: faults 407

Did you Guy's get antipollution sorted?

Sent from my LG-P500 using AutoGuide.Com Free App
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