The wife has an 06 plate 1.6 16v SXI Astra H and we have noticed recently that the car seems to judder a bit and is holding back on power. I have since purchased Opcom and done a scan and the following fault codes have come up.
P0141 - O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
(00) - Present
P1116 - Coolant Thermostat Valve Circuit Low Voltage
(06) - Present
I did change the thermostat on the car middle of last year as it was shot and since changing it, its made a huge difference, however the fault for it is still there even though I have cleared the codes, the above two keep coming back and he EML stays on.
Any help would be much appreciated.
Thanks in advance.