Iac df115a

[Freddy jakob]

Hello. Where can you find an iac for a suzuki df115a with a reasonable price? In Norway it costs NOK 6,000. I see there are more on AliExpress with part number 18137-77E00 but I don't know if they are of good quality.

[Freddy jakob]

Found this on e-bay.
Looks the same except for the spring inside https://www.ebay.com/itm/305295064565

[Moonlighter]

Auto parts store.

Get the Mitsubishi branded one, they make the Suzuki version for Suzuki. Bit more expensive than the cheap models but OeM quality.

[Freddy jakob]

Thanks. Do you know the part number that mitsubishi uses?

[Moonlighter]

Google the Suzuki number and you will find the equivalent part number. They’re quite common parts used on many cars.

[Freddy jakob]

Will try it. Thanks

[redlowrey]

I don't think Mitsubishi make an iac valve for the smaller engines, your iac valve is totally different than the Mitsubishi stepper motor used on the v six Suzuki outboard motors. What is wrong with yours. Yours is just a magnetic plunger type, the Mitsubishi is a 6 wire stepper motor.
Freddy you seem to get into more trouble than the early settlers.

[Freddy jakob]

Hi redlowrey. My iac has started stalling the engine when going from forward to reverse and sometimes when coming down from cruise speed. I cleaned it last year. It was replaced together with the ecu about 7 years ago and has worked well until last year. Have checked google for part number but come back to suzuki original part number. The spring and the plug are different than on other cheaper versions of the pirate part. I was only thinking of hearing if there are others who have tried other manufacturers that have quality and are reliable. Sees it has been discussed on the forum with different outcomes.

[redlowrey]

Mate it is easy to check, just apply battery voltage and a ground, check the winding resistance and connect an amp meter in series and see how much current it draws. If it is working you will see the plunger retract in and out when you connect the circuit on and off.

Some of those A series engines had problems with shorted windings and were pulling too much current and frying the output driver that controls the circuit.

[Freddy jakob]

Thanks for the reply redlowrey.
Do you know how much current it draws? I'll test this when I'm back on the boat. I think I have what it takes to do this