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  1. K

    490E Blowing pump control module

    Thank you RGL726! Sounds like you have experienced it before. I have ordered a new angle sensor. The existing sensor checked cold at 842 ohms which is within spec of 810 Ohm plus or minus 240. I rang out the wiring, finding no faults, but will further carefully inspect wiring for damage. On...
  2. K

    490E Blowing pump control module

    I have a 490E which started stalling under load. I had the dealer make a service call. He found the pump control module had failed. Purchased another module, installed it, and the machine worked fine for about 8 hours, then went back into the stall mode. Inspection of the control module...
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