Is there a diagram to help me find the temperature sensor

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Ian Stan
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Is there a diagram to help me find the temperature sensor

Post by Ian Stan »

My fault code reader is showing water temp at minus 40 degrees c. The only water temp sender I can find I just above the clutch (1.6 hdi fiat scudo/ pug partner) disconnecting that sends the dash temp gauge up to max and throws the fan on with dire warnings but does not affect the ecu reading from still -40c . Is there a second sensor for the ecu ? Thanks
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xantia_v6
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Re: Is there a diagram to help me find the temperature sensor

Post by xantia_v6 »

Sometimes the ECU software has provision for additional sensors that are not fitted in some applications, and these will often give out-of-range readings, so perhaps you are chasing a ghost fault.
Ian Stan
Posts: 23
Joined: 01 Nov 2019, 18:06
Location: Lincolnshire
My Cars: Fiat scudo van 1.6hdi
Bmw 330d
Rover streetwise rally car
1969 Fiat 500f
Formula27 Fiat TC
Land Rover defender

Re: Is there a diagram to help me find the temperature sensor

Post by Ian Stan »

Could well be just that, but I've chased lots so far, running out of options, where do I find the vacuum filter ?
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xantia_v6
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1997 Citroen Xantia V6 (France)
1999 Citroen XM V6 ES9 (France)
2011 Peugeot 308 CC THP 155 (NZ)
1975 Jaguar XJ-S pre-HE (NZ)
x 825

Re: Is there a diagram to help me find the temperature sensor

Post by xantia_v6 »

Which vacuum filter?

There is usually a little foam filter on each solenoid valve that allows vacuum to be "released".
Ian Stan
Posts: 23
Joined: 01 Nov 2019, 18:06
Location: Lincolnshire
My Cars: Fiat scudo van 1.6hdi
Bmw 330d
Rover streetwise rally car
1969 Fiat 500f
Formula27 Fiat TC
Land Rover defender

Re: Is there a diagram to help me find the temperature sensor

Post by Ian Stan »

Thanks
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