Question about Kia Sedona
I changed the head gasket timing gears are set. Cam shaft position sensor and cam shaft sensor have been tested and work. No fuel or spark. Injectors have not getting signal and fuel pump has no power, checked all fuses, relays and ignition fail sensor. All is fine. I really need some help here. Thank You
Trace the power using the wiring diagrams. Pull out the main relay. Then turn the key on. Push the main relay back in to see it it clicks as you push it in. If it does, then interrogate the relay socket to see if it is has both hot terminals with the key on. If it doesn't, do the same but also check for the ground signal from the pcm when the key is on.
Posted on Jan 04, 2018
Double check the Engine Grounds, and ECU connectors/ECU Fuse. Sounds like a missing ground somewhere on the engine.
Posted on Jan 04, 2018
SOURCE: 2004 kia sedona 6 cyl won't start. No power to the fuel pump & NO spark at coils. Already checked fuses, computer, relays, main fuse, camshaff position sensor. Please help. Don't know what els
check the crank sensor
Posted on Sep 10, 2009
p0560 is system voltage problem. open or short between the battery positive and the ecm.CHECK ALL FUSES. dosnt matter what they are labeled under dash and under hood replace any that are bad and retry to start. no start then check voltage to ecm grounds to. i dont have a wireing diagram to give you but for a small fee or free the dealer can make you a copy.make sure all the wires that go to battery terminals are not corroded and are making good contact [verified with volt meter]. if after all checks ok then replace ecm. as a side note i havent had to change one ever.
Posted on Apr 11, 2010
Testimonial: "Thank you for the help. We will continue to check all fuses and wires."
SOURCE: 1990 buick lasabre with a
1. Monitor the 5v reference, Gray wire to the Throttle Position Sensor
(TPS) with a Digital Volt Ohm Meter (DVOM) set to the MIN/MAX setting.
2. Monitor the TPS signal circuit, Blue wire with a DVOM. Voltage should range smoothly from approximately 0.44 to 5.0 volts as the throttle is opened.
3. Tap test the Electronic Control Module (ECM) and see if the codes come back or if the engine reacts.
possible causes wiring or Powertrain Control Module (PCM)
Posted on Oct 31, 2010
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