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Matt, Mechanical Engineer
Category: Vauxhall
Satisfied Customers: 22769
Experience:  BEng hons Mech engineering, in auto industry 22 years
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2010 vauxhall astra 1.4 16v turbo. Temperature gauge on

Customer Question

2010 vauxhall astra 1.4 16v turbo. Temperature gauge on zero, dash says a/c switched off due to high engine temp
Submitted: 1 year ago.
Category: Vauxhall
Expert:  Matt replied 1 year ago.


Ok if you have no signal from the coolant sensor the ECU will disable the AC to ensure the engine cooling is not overtaxed

so I'd start by locating the coolant sensor and check its connection and wiring for damaged / corroded connections and if thats OK then replace the sensor

Expert:  Matt replied 1 year ago.


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