Opel Adam P2106:  Meaning, Causes + Diagnosis

P2106 is a somewhat uncommon OBD-II code.  It is not manufacturer-specific, so it has the same meaning for your Opel Adam as it would any other vehicle. It is an indication that limp mode/failsafe mode has been activated.  There is a myriad of problems that can cause P2106.  The throttle actuator itself is rarely the … Read more

Opel Adam:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Opel Adam has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your Adam is … Read more

Opel Adam: AC Compressor Not Turning On – Diagnosis

No matter where you live if your Opel Adam’s AC compressor is not turning on, it can turn a pleasant commute into a nightmare (particularly if you have kids that are riding with you). The AC compressor pulley is always being turned by either the serpentine belt or a dedicated belt (it’s going to depend … Read more

Opel Adam U0101:  Meaning, Causes, + Diagnosis

U0101 is a generic powertrain code, which means it has the same definition for the Opel Adam as it would any other vehicle.  It means that your Adam’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the  TCM itself. U0101 … Read more

Opel Adam P219B: Causes, Diagnosis, + Symptoms

P219B is a generic OBD2 trouble code.  This code indicates that your Opel Adam’s air/fuel ratio is out of balance (too rich or too lean) on the bank 2 side of the engine in question. Your Adam is equipped with oxygen sensors that measure the air-fuel ratio of your engine. It’s these sensors that are … Read more

Opel Adam: P219A Meaning, Causes, & Diagnosis

P219A is a generic OBDII code.  The code indicates that your Opel Adam’s air/fuel ratio is out of balance (too rich or too lean). Your Adam is equipped with oxygen sensors that measure the air-fuel ratio of your engine. It’s these sensors that are reporting the problem with the air-fuel ratio.   With P219A are … Read more

Opel Adam U0100:  Lost Communication with ECM/PCM “A”

U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Opel Adam).  This code tells you that communication has been lost between the ECM/PCM (main computer) and a particular control module has been completely lost. When a vehicle has … Read more

P2097 Opel Adam

P2097 is a generic OBD II code, which means that it has the same meaning for the Opel Adam as it would any other vehicle.  It specifically indicates that your Adam detected that air-fuel mixture reading as the exhaust gas exits the catalytic converter is too rich. (too much fuel for the amount of fuel … Read more