Starting problem/ECU-problem jumpy hdi 2003.

[anson]

Hello!!

I have a citroen jumpy 2003 2.0HDI RHZ 110hp. One morning some days ago the car didnt want to start.

First thing i did was to diagnose it with peugeot planet but the ecu does not respond. All the modules(extra heater, bsi and alarm gives the fault code that the engine ecu does not respond).

Is there some relay or fuse for the ecu? I have a car guard alarm to the car with immo, maybe this is connected to cut power to ecu.

What does the pro:s in here think??

Regards

[myglaren]

Can you confirm the make/model - I presume a C5 but it could be several others.

[Northern_Mike]

It's a Jumpy.

Known as a Dispatch here...

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[myglaren]

It's a Jumpy.

Known as a Dispatch here...

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Thought that was a symptom

[Northern_Mike]

It probably is!

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[qprdude]

It's a Jumpy.

Known as a Dispatch here...

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Thought that was a symptom

Me too.
Thought the dispatch was a van.

[anson]

yes its a dispatch, in sweden we call them jumpy
I tried to switch ecu, key, alarmbox, double-relay but same problem, its quiet in the engine bay when key is turned on =(
I get 12v to the ecu when i put ignition on

[jgra1]

have a gentle hit of the engine fusebox area Anson? while ignition on. you may get lucky..
John