C1266 Citroen Saxo OBD Code

OBD/2 C1266 error code description and symptoms.

Engine Coolant Temperature (ECT) Circuit High Input Indicates the sensor signal is greater than Self-Test maximum. The ECT sensor maximum is 4.6 volts or -50 C (-58 F). Note on some vehicles that are not equipped with an ECT sensor, CHT can be used and can set this DTC. Open circuit in harness Sensor signal short to power Damaged PCM Improper harness connection Damaged sensor ECT V PID reading greater than 4.6 volts with key ON and engine OFF or during any engine operating mode indicates a hard fault.

In most cases, the TCM is integrated into a single housing with the PCM. Nevertheless, the section of the module which controls (automatic) transmission function may be powered up separately. In any case, the TCM is typically powered using switched (only present with the ignition switch in the ON, start, or run position) voltage. This circuit is normally equipped with a fuse, fusible link, and/or a relay. Frequently, the PCM and TCM are powered using the same relay albeit by separate circuits. Access to a reliable vehicle information source will yield necessary details of the TCM power circuit for the specific vehicle in question.

C1266 Citroen Saxo Error Code Repair Process :

If your c1266 abs valve power relay circuit failure check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system C1266 and engine control unit are in charge of monitoring a bunch of different c1266 abs valve power relay circuit failure, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Citroen Saxo C1266 OBD2 Code

A common cause of code C1266 is the failure of C1266 ABS Valve Power Relay Circuit Failure, but there are several other possible causes as well, such as ;

Engine Control Module (ECM)
Camshaft Position Sensor harness is open or shorted
Faulty oil control valve (OCV)
Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection

C1266 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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C1266 Citroen Saxo OBD Code

C1266 Citroen Saxo Error Code Repair Process :

Common Causes of Citroen Saxo C1266 OBD2 Code

C1266 code for other Citroen cars