strimmer Echo GT222ES no spark but ignition coil seems okay

[Jonny Vee]

I may sound stupid but I purchased an Echo strimmer alongside few other tools I need as spare repair that only needed service as not used for a year.

Strimmer is an Echo GT222ES and look like had very light use but there is no spark. I can read around 2 OHMS with multimeter which seems reasonable but again I cannot get it to make any spark.

I disconnected the switch and no luck.

What Should I check to make sure the ignition coil is good and troubleshot the issue as look like there is no after market replacement and oem part cost well too much

Thanks

 

[Burnerman]

The first thing to do with these machines is to look for a spark in the dark.......the very high energy produced makes for the tiniest of sparks.
Next, I'll state the obvious......check for a connection between the HT lead and the plug cap, try a new plug, ensuring there's a good contact between the side electrode and metal engine.
The gap between flywheel magnets and the igniter should be around a post card thickness.
Disconnect the wire at the igniter that goes to the switch, just in case it has been frayed.
I'll check a similar coil for resistance tomorrow if you like, but my garage is fully iced up just now!
John

 

[Burnerman]

I think the part number for the igniter is:
A411-000140
Is this it?

A411000140 Ignition Coil For Echo SRM225 TC210 EB212 GT225 ES210 GT200 ZF274 NEW - AliExpress 201355758

Smarter Shopping, Better Living! Aliexpress.com

www.aliexpress.com

John