Below is all the Chevy and GM 1.8L engine sensor location, firing order and cylinder location.
All information has been verified with several automotive manuals, but if you see any error below let us know in the comments section.
The engine coolant sensors is not listed below since it can vary by year how many ECT sensors there are.
Chevy GM 1.8L Engine ECT Sensor Possible Location
- Under Cam Sensor A (see below)
- On Thermostat Housing
- At the Bottom of Radiator
Vehicles with Chevy GM 1.8L Engine Option
- 2011‑2016 Chevrolet Cruze (North America)
- 2012‑2018 Chevrolet Sonic (North America)
- 2013‑2018 Chevrolet Trax
- 2012‑2016 Buick Verano
- 2007‑2015 (Europe) Opel Astra
- 2007‑2014 Opel Zafira B
- 2006‑2011 (SK) Daewoo Tosca (Chevrolet Epica)
Chevy GM 1.8L Engine Sensor Locations
Chevy GM 1.8L Cylinder Location and Firing Order: 1‑3‑4‑2
Chevy GM 1.8L MAF, IAT, Ambient Temp Sensor Location
Chevy GM 1.8L Camshaft Position Sensors A and B Location
Chevy GM 1.8L Oxygen Sensor-1 (Upstream) Location
Chevy GM 1.8L Oxygen Sensor-2 (Downstream) Location
Chevy GM 1.8L Manifold Absolute Pressure Sensor Location
Chevy GM 1.8L Engine Oil Pressure Sensor Indicator Switch Sensor Location
Chevy GM 1.8L Crank Position Sensor Location
Chevy GM 1.8L Knock Sensor Location