A180 1.5 2017

[Stuboy1974]

Hi
I’ve got a Merc A180 2017

Needed a new battery so I did that.

No the car has no power at all. Won’t even go over 3000rpm and feels like zero turbo!?

No codes neither

I’ve even changed the ma f for genuine new.

One funny thing I take air temp and charge temp are stupid high when engine off and cold.

Charge is 108 degrees c
Intake is 29 degrees c

Disconnecting maf makes no change.

Doesn’t even throw a dash light.

Anybody had this before.?

No codes showing now after reset yet no power…
Is there another temp sensor?? Sensor 2??
Sensor 2 code has now gone but temps are wrong..

 

[Stuboy1974]

Hi
I’ve got a Merc A180 2017

Needed a new battery so I did that.

No the car has no power at all. Won’t even go over 3000rpm and feels like zero turbo!?

No codes neither

I’ve even changed the ma f for genuine new.

One funny thing I take air temp and charge temp are stupid high when engine off and cold.

Charge is 108 degrees c
Intake is 29 degrees c

Disconnecting maf makes no change.

Doesn’t even throw a dash light.

Anybody had this before.?

No codes showing now after reset yet no power…
Is there another temp sensor?? Sensor 2??
Sensor 2 code has now gone but temps are wrong..

All sorted.
Was the map sensor. Map sensor hides a second temp sensor. ( number 2 ). Maf is number 1.