starter motor 5mge probs

brakes-shocks-lockers-etc
Post Reply
User avatar
monaro427
Hard Yaka
Posts: 492
Joined: Sat Jun 18, 2005 12:00 pm
Location: where i want

starter motor 5mge probs

Post by monaro427 »

well got the new motor put into the truck but when i turn it on the starter motor engages before i even get it to start, i can turn the key to acc then as soon as it clicks to on the starter kicks in to life instead of waiting till i get the last click to start it and stays turning over, so can anyone give me advice on what it could be, all wiring is right as i labled it before removing, but i did put a plug in where it was spliced for two main cables a red/black and just black mike(suprasurf) should know which ones they are, i my just solder those back together the way they were and get rid of that plug i put in.please please help me
User avatar
hyperlux1
Driver/Navigator
Posts: 38
Joined: Tue Jun 29, 2004 12:00 pm
Location: rotorua

Post by hyperlux1 »

how many plugs on your ecu? three for late or two for early ? i have done a few so mite be able too help , obviously im from rotovegas so hopefully you are handy
User avatar
hyperlux1
Driver/Navigator
Posts: 38
Joined: Tue Jun 29, 2004 12:00 pm
Location: rotorua

Post by hyperlux1 »

sorry forgot i run 5mge in a cj3b jeep with hilux box and diffs
User avatar
monaro427
Hard Yaka
Posts: 492
Joined: Sat Jun 18, 2005 12:00 pm
Location: where i want

Post by monaro427 »

i have three plugs going to my ecu, am just in te puke, motor is out of a 85 cressida,
User avatar
hyperlux1
Driver/Navigator
Posts: 38
Joined: Tue Jun 29, 2004 12:00 pm
Location: rotorua

Post by hyperlux1 »

do you have the wiring diagrams for the car ? you have put a power wire to the sta on the ecu by the sounds but without lookin only guess work. mite be able too help out over the weekend if you keen , ring me on 0272801758
User avatar
SupraLux
Complete Bastard
Posts: 2415
Joined: Tue Dec 10, 2002 12:00 pm

Post by SupraLux »

For the starter to engage before you get to the start position then you must have the starter motor incorrectly wired to your IGN (ignition on) - rather that START, or the START and IGN positions on the key switch (or somewhere further out - check that plug you referred to) are being shorted.

I'd be checking that you've got the right wire on the starter, and that the trigger feed from the START position to the starter relay is right...

Hope that helps a little...

Steve
User avatar
Goose
Complete Plonker
Posts: 464
Joined: Thu Jun 22, 2006 12:00 pm
Location: Rangiuru-BOP

Post by Goose »

I had a very similar problem when I put an electronic ignition on the clevo... ended up being a fault in the wiring diagram supplied by the ignition supplier!! (thanks fast eddie!! :P )
The diagram said to have 2 starter power supplies; 1 to the brain then to the factory starter relay, and one to the factory starter relay. Ends up that I only needed the one standard starter power supply, the diagram had the factory one drawn in as if it needed to be wired in..... bastards!! ( the way it was drawn made it look as though you wired the brain one in on top of the factory, it was a hand written drawing....) This somehow caused the power to the starter to be constantly on once initialised, until you turned the key fully off.

I'm thinking you could have a similar problem of having 2 power supplies to your starter.......

But seriously, try Steve's idea first!! There's a little difference in the wiring between a toyo and a dirty old clevo........
"He who dies with the most toys wins!!"
User avatar
monaro427
Hard Yaka
Posts: 492
Joined: Sat Jun 18, 2005 12:00 pm
Location: where i want

Post by monaro427 »

cheers for the tips will give them a go this weekend when i can get out to the truck, hopefully something works
Post Reply

Return to “Drivetrain / Suspension”