Peugeot 307 Intermittent fault !!

[pug_dari]

Intermittent fault appear to the peugeot 307 2.0hdi.

No Pxxxx code shown.

Have cleared but they come up again at the next road test!!!

Picture say anything I can explain.

Any help....

[Albanais]

Intermittent fault appear to the peugeot 307 2.0hdi.

No Pxxxx code shown.

Have cleared but they come up again at the next road test!!!

Picture say anything I can explain.

Any help....
Hi mate, unplug the connector and clean the pins with electrical cleaning spray.:wavey:

[pug_dari]

Already done that, no result after that.

I think it could be something with ABS/ESP ecu troubleshooting.

[Albanais]

Already done that, no result after that.

I think it could be something with ABS/ESP ecu troubleshooting.
Check the mass cable between battery and gearbox housing, remoove the fixing bolt, clean them and tight it well:wavey:

[pug_dari]

Have checked,

The information from the diagnostic is the fault appears under vehicle stationary.

So, i think is something that ABS/ASR ecu get in to safety condition for no reasons.

The picture show that.

[Albanais]

Have checked,

The information from the diagnostic is the fault appears under vehicle stationary.

So, i think is something that ABS/ASR ecu get in to safety condition for no reasons.

The picture show that.
The fault is never permanent, so that's mean that you have problem with CAN communications. For me this problems are translated in; Poor contact's, battery flat, and software problems. So lets check the two first listed problems and I am sure that you will find the way out. Please redo the chassis earth points and all the masses, check the abs ecu Connector and engine ecu connector then check if your battery is in good health:wavey:

[pug_dari]

Agree on what you suggest,
but to have a clue about the software problem,

how can bee troubleshot the ecu ABS/ASR software?

Is anything can be done by PPS2000

[Albanais]

Agree on what you suggest,
but to have a clue about the software problem,

how can bee troubleshot the ecu ABS/ASR software?

Is anything can be done by PPS2000

To be honest software problem it is the last one but it usually it has to be with bsi version. You can do updates with pps but using internet, and this kind of updates only dealer ships can make them. But i'm sure that you have a ground problem. Start the engine take a voltmeter put one probe to -terminal of the battery and next probe to gearbox casse, if you have more than 0.1-0.6 volts ground is ok, if you have more repair your ground, check the batt as well
:bandit:

[pug_dari]

If is the ground as you suggest, it would create and other problems with the car performance under driving condition.

Need to recheck again those earths ground.

As for the software troubleshoot will be the last think at the dealer.
At the end is no faults appears in to screen.

will do a reset by drain all the power in to the car circuit, battery disconnect.