The P0070 code stands for “Ambient Air Temperature Sensor Circuit,” which means the powertrain control module (PCM) detects a potential issue in the ambient air temperature sensor or the sensor’s circuit. Some of the common causes of the P0070 code include a defective ambient air temperature sensor, PCM failure, and circuit problems.
Location. It is at front of engine on the inlet manifold. Map sensor Multiecuscan Data. This Gives sufficient info to compare with your results. Typicaly errors will be reported if signal voltages are bellow 0.5V or above 4.5V. This may be as a result of signal shorting to ground or +5V reference. Jul 13, 2010. Messages. 4. Points. 1. Jul 13, 2010. #1. Hi, I have a Fiat Ducato 2005 2.0 JTD 1997cc and am changing the vehicle speed sensor as the speedo does not work. on removing the old one about a pint of oil came out, is this normal or was it overfilled and could be the reason the sensor packed up. If it is normal how do I get new oil The camshaft it is at the top of the engine to the left under the Camshaft Pulley the Crankshaft sensor, middle bottom, which I just explained! The fault code I got previously on my OBD reader was P0335 which is Camshaft position sensor,why I went for the Camshaft sensor instead, it was all along the Crankshaft sensor! Points. 1. Apr 19, 2015. #1. Hi, just purchased a fiat ducato swift Royal motorhome. Managed to get it cheep due to a temperature gauge reading full after a few minutes of running. After changing the thermostat and sender I found the fault was a bad earth to the gauge so I just wired a direct earth to the dash. ygJV4vF. 45 398 383 99 159 5 12 361 120