Diagnostics Help!

paddy69 · 11-10-2011, 09:38 PM

Hi!
I have just put my diagnostics on a friends 2000 306 HDI as the engine management light has come on and they say it is very sluggish when being asked of, such as to overtake.
These have come up;
[ PEUGEOT ]
Record5 -> 306R -> Diesel engine -> RHY BOSCH EDC15C2 -> Read Codes
INTERMITTENT FAULT. CLUTCH SWITCH SIGNAL. CONSISTENCY WITH VEHICLE SPEED.
INTERMITTENT FAULT. DIESEL HIGH PRESSURE MONITORING FUNCTION. LACK OF PRESSURE (LEAK).
INTERMITTENT FAULT. FLOW SENSOR SIGNAL. COHERENCE: AIR FLOW NOT SUFFICIENT.
INTERMITTENT FAULT. FUEL LOW PRESSURE PUMP SUPPLY. COHERENCE WHEN THE ENGINE IS SWITCHED OFF.
INTERMITTENT FAULT. CAMSHAFT/CRANKSHAFT SYNCHRONIZATION. VARIATION IN ENGINE SPEED SIGNAL TOO SUDDEN.
INTERMITTENT FAULT. ERG CIRCUIT. AIR FLOW LOWER THAN RECOMMENDED.

Can anyone "decipher" and give an idea what may be wrong or at least where to start looking??

Many thanks!

Phil

nige65 · 11-10-2011, 10:40 PM

When was it last serviced was fuel filter changed ?

paddy69 · 11-11-2011, 03:59 AM

I am assuming that servicing has been carried out properly but will double check. I also wondered if the air filter was blocked!!!
I think these are known to have problems with the EGR valve though??
Phil

jmkent · 11-11-2011, 04:10 PM

Never had a problem with the EGR on mine.... and I did 110k with it up to 191k on the clock

11-10-2011, 09:38 PM	#1
paddy69 Senior Member Join Date: Apr 2010 Location: Lancaster UK Posts: 102	Diagnostics Help! Hi! I have just put my diagnostics on a friends 2000 306 HDI as the engine management light has come on and they say it is very sluggish when being asked of, such as to overtake. These have come up; [ PEUGEOT ] Record5 -> 306R -> Diesel engine -> RHY BOSCH EDC15C2 -> Read Codes INTERMITTENT FAULT. CLUTCH SWITCH SIGNAL. CONSISTENCY WITH VEHICLE SPEED. INTERMITTENT FAULT. DIESEL HIGH PRESSURE MONITORING FUNCTION. LACK OF PRESSURE (LEAK). INTERMITTENT FAULT. FLOW SENSOR SIGNAL. COHERENCE: AIR FLOW NOT SUFFICIENT. INTERMITTENT FAULT. FUEL LOW PRESSURE PUMP SUPPLY. COHERENCE WHEN THE ENGINE IS SWITCHED OFF. INTERMITTENT FAULT. CAMSHAFT/CRANKSHAFT SYNCHRONIZATION. VARIATION IN ENGINE SPEED SIGNAL TOO SUDDEN. INTERMITTENT FAULT. ERG CIRCUIT. AIR FLOW LOWER THAN RECOMMENDED. Can anyone "decipher" and give an idea what may be wrong or at least where to start looking?? Many thanks! Phil Share Share this post on Digg Del.icio.us Technorati Twitter

11-10-2011, 10:40 PM	#2
nige65 Senior Member Join Date: Aug 2011 Location: Bilston West Midlands Posts: 983	When was it last serviced was fuel filter changed ? Share Share this post on Digg Del.icio.us Technorati Twitter __________________ 2011 NISSAN QASHQAI TEKNA

11-11-2011, 03:59 AM	#3
paddy69 Senior Member Join Date: Apr 2010 Location: Lancaster UK Posts: 102	I am assuming that servicing has been carried out properly but will double check. I also wondered if the air filter was blocked!!! I think these are known to have problems with the EGR valve though?? Phil Share Share this post on Digg Del.icio.us Technorati Twitter

11-11-2011, 04:10 PM	#4
jmkent Senior Member Join Date: Sep 2010 Location: St Austell, Cornwall Posts: 2,979	Never had a problem with the EGR on mine.... and I did 110k with it up to 191k on the clock Share Share this post on Digg Del.icio.us Technorati Twitter __________________ 407SW 2.0HDI 136 SE 2005 ex. 306 2.0HDI 90 (x2)

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