#31: Re: engine coolant fans/sensor Author: V9977, Location: Athens, GreecePosted: Wed Feb 06, 2013 10:58 am ---- 1) Why are you running V24.46 for PP2000?
2) Is your λ-sensor normaly unpluged, or?
3) What is the dash gauge showing all the while in the above snap-shots?
4) If you carefully go into ECU configs, (engine managment>manual configuration) what setting is the cooling system, "2/3 speed Fan with A/C" or what? Do not attempt changing configs with the clone interface as it is very risky indeed.
#32: Re: engine coolant fans/sensor Author: cully, Posted: Wed Feb 06, 2013 11:10 am ----
V9977 wrote:
1) Why are you running V24.46 for PP2000?
2) Is your λ-sensor normaly unpluged, or?
3) What is the dash gauge showing all the while in the above snap-shots?
4) If you carefully go into ECU configs, (engine managment>manual configuration) what setting is the cooling system, "2/3 speed Fan with A/C" or what? Do not attempt changing configs with the clone interface as it is very risky indeed.
1) thats what was on the dvd that came with the lexia. is there an issue?
2) only unplugged for the pictures
3) shows below scale reading
4) yes it is configured to "2/3 speed Fan with A/C"
#33: Re: engine coolant fans/sensor Author: V9977, Location: Athens, GreecePosted: Wed Feb 06, 2013 11:19 am ---- 1) OK (sometimes live data is not shown properly unless the engine is running, sometimes not)
2) OK
3) You are getting no reading at all from the temp-gauge? and What are the faults with the instrument panel (trouble codes)?
4) OK
What does the plug that goes into the temp sensor look like, how many wires on it and is it different shade of blue?
Could the wax-thermostat be stuck open or opening early causing the temp drop? The gauge has severe damping on it as well so it takes a while for it to 'catch-up' with the ECU temp reading (which can be a bit confusing).
#34: Re: engine coolant fans/sensor Author: V9977, Location: Athens, GreecePosted: Wed Feb 06, 2013 11:32 am ---- Also remembered the two thermistors in the temp sensor are opposite temp coefficient, one raises resistance as it heats-up (NTC) whereas the other drops in resistance (PTC) - might be relevant, might not be.
#35: Re: engine coolant fans/sensor Author: cully, Posted: Wed Feb 06, 2013 11:39 am ----
V9977 wrote:
3) You are getting no reading at all from the temp-gauge? and What are the faults with the instrument panel (trouble codes)?
What does the plug that goes into the temp sensor look like, how many wires on it and is it different shade of blue?
my bad i forgot to look in there
i will have to look tomorrow as i have to go to work very soon
also forgot to upload the plug picture
the original sensor was the same colour as the plug (blue)
it has two wires connected the third has a small plastic bung blank in the cable entry with no terminal in the plug.
the patern sensor that is fitted now is a slight different blue but the issues still the same with both sensors
#36: Re: engine coolant fans/sensor Author: cully, Posted: Wed Feb 06, 2013 11:42 am ---- i will have to check if the plug is wired right as in
brown pin 1
white pin 2
#37: Re: engine coolant fans/sensor Author: V9977, Location: Athens, GreecePosted: Wed Feb 06, 2013 11:50 am ---- So is your dash temp reading working in any way, even if 'wrong'?
Yes check wires but Peugeot are a bit random when it comes to colours of wires. There should number codes on the wires themselves if you can still make them out, which match with the Autodata refs in my experience.
Also make sure you get orientation right for pin 1 etc.
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