Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
P2012
Test 1 - Test 2:
Test 3 - Test 4:
SYMPTOM P2012-ENGINE COOLANT TEMP SENSOR CIRCUIT PLAUSIBILITY
TEST NOTE This symptom is diagnosed using the test P0115-ENGINE COOLANT TEMP SENSOR CIRCUIT PLAUSIBILITY.
POSSIBLE CAUSES -
ECT sensor
-
ECT sensor - cold
-
ECT sensor - hot
-
High resistance in ECT sensor circuits
-
Engine cold too long
