WebJan 30, 2009 · Sounds like you're getting the tacho fault code sequence for a sticking EXUP valve. The tacho will show actual rpm for a few seconds, then 7000rpm, then drop to zero, then repeat the sequence like that. Check your Owners' Manual for details. See Pat's site for how to service the EXUP valve. Web2 rise or under/overvoltage Pictogram Error Text Memory Code Meaning ! power interruption 31 Recording unit power interruption 32 Calibration error
vw t4 speedo tacho fault Motorhome Facts Forum
WebOct 22, 2007 · This fault code basically means the PCB cannot detect any impulses from the tacho coil on the motor, so the main implication is that the motor is just not running. However, because other fault codes cover most of the other motor faults, the PCB thinks the motor may be physically jammed. WebApr 15, 2024 · This error means the tacho coil circuit is faulty. So it could be an open circuit tacho coil. But if the coil is OK, it could be a connection fault at the coil or pcb end. Or a … terpaan selektif adalah
Washing machine motor tachometer coil - YouTube
WebMalfunction in the card mechanism. TCommunication with the smart tachograph card (in card slot 1) is faulty. Communication failure occurred while reading or writing card data. … WebJun 13, 2010 · Proboly EXUP system - check. Sorry for my bad englich.... There is 2 system the exup and trottle position sensor. If it is the exup: When the ignition is switched on the exup system perform its own self-diagnose,if a fault occurs the tachometer will be seen to display zero rpm for 3 seconds,then 7000 rpm for 2,5 seconds, then the actual engiene … WebTachograph Symbols. Tachographs are devices fitted to vehicles that record and store various different types of data – including journey distance, speed and driving time. A … ter paca antibes