Turbo reg problem

[Luke91]

Hey guys I have a glanza v with all the usual mods hybrid pnp n rad ect. But when it's on idle it ticks over lovely but occasionally it sounds like a little his noise comes out n the idle drops I was playing around the other day fitting oil catch can and I started it wriggled this wire n the car cut out?? Basically when your looking at the engine bay there's a little solonoid looking thing on the firewall drives side called turbo reg. it has 3 wires coming from the plug and if a wriggle them it makes that his noise then cuts out?

Anyone heard of this before?? The wires go into the casing that runs over the injectors down into a maze of wires?

[Ollieh17]

Sounds like map sensor

[Luke91]

So it wouldn't be like a dodgy wire? Where would I find that sensor? Is there anything I can do to check it?

[Luke91]

Lol just google the image yeah that's what the problem is haha but are they none to do this it's the wires that seem dodgy as if I wriggle the sensor it's fine

[Ollieh17]

Well then you have a wiring issue

[Luke91]

Yep lol done some digging and it turns out when the fcd was removed it was just ripped out so going to cut and reattach properly as going buy wiring diagram it goes into sensor as well so going to clean it up n hope that solves it.