intermittent short fuse 33 ecu

Asked by Mar 29, 2016 at 08:50 AM about the 2007 Hyundai Tucson 4 Dr SE

Question type: Maintenance & Repair

Customer towed car into shop with a crank ( no start ) problem, found fuse 33 (ecu) blown replace fuse car started, turned car off and restarted fuse blow, found and removed after market alarm car started and ran no more problem, customer had car towed back into shop no start fuse blown replace fuse, fuse blow as soon as the key was turned, hooked up short buddy ( car started ) replaced fuse last night ( car started ) check fuse this morning fuse still good turned the key fuse blow, replace fuse and car has started every time since. its an intermittent short somewhere..... 2.7 liter

1 Answer

Found short, it was in the vehicle output sensor

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