Citroen C2 VTR 2004: intermittent loss of power for a second or two during normal driving. Also does it occasionally when sharp cornering e.g. exiting a roundabout. Had diagnostics at local garage and indicated crank sensor fault, changed sensor but didn't help. Also replaced coil pack and plugs still no joy? Mods please feel free to move this thread if there is a better spot for it. I am working on a 2012 Prinoth snow-cat. It has a Cat 4.4 Acert in it that was built with no exhaust after-treatment. The unit has 460 hours on it. Its been properly serviced and stored each summer with fresh oil in the engine. Citroen C4 l 2004 front left ABS wheel speed sensor fault. Hi, ABS and ESP lights up on the dashboard. Im getting a reading on Kph when driving on three sensors, except for the front left one. The left front wheel speed sensor has been replaced plus the ESP module and pump, and the brake-light switch (7800) (See schematic) Optical CAM and CRANK Sensor Simulator • Using the Optical CAM and CRANK Sensor Simulator • OBD-2 Data Link Connector Breakout Box • Using the OBD-2 DLC Breakout Box PRODUCTS & SERVICES ,2005 Introduction to Operations Research Frederick S. Hillier,Gerald J. Lieberman,2010 This operations research text After carrying out the initial diagnostics the fault code C1413 was stored – a coherence fault. This is a torque sensor information fault, carrying out further checks there was an inconsistency between the two sensors ( principal and secondary ) that was greater than 0.75mA With this fault present the vehicle shuts down the power steering. 4.) MAF Sensor - A MAF sensor that causes the ECM to sense a lower than normal airflow will cause the system to go lean. Disconnect the MAF sensor. If the lean condition is gone then replace the MAF sensor. 5.) Vacuum leaks can cause a lean condition and/or possibly a high idle. Check for cracked hoses a bad gasket or a faulty EGR or PCV Valve. Can anybody tell me where the Crankshaft sensor is located on a 2004 Berlingo Multispace 1.9 HDi? Better still a diagram would be much appreciated. My van starts fine but if yu rev above 2.5 krpm it cuts out, the fault code initially said the camshaft sensor which was replaced, now the fault code is for the crankshaft sensor. Here is how you can easily test both your crankshaft position sensor and camshaft position sensor. It's very important to be able to test these sensor since 38pa3e6.