2005 ML270 won't start

Amin

New Member
Joined
Feb 2, 2022
Messages
5
Reaction score
0
Your Mercedes
2005 ml270
Hello.
My 2005 ml270 won't start.
It has a new battery, new sensors and fuel.
Please HELP!
 
OP
A

Amin

New Member
Joined
Feb 2, 2022
Messages
5
Reaction score
0
Your Mercedes
2005 ml270
  • Thread Starter
  • Thread starter
  • #4
Throttle Position sensor, MAF sensor, Glow Plug, Temperature sensor (inside), Ambient Temperature sensor (outside), Carbon for starter,
Wheel Speed sensor, Brake sensor, Fuel Pump, Filters (Oil, Air, Fuel), Manifold, Battery and Starter

Checked electrical connections, checked fuel connections...

It does NOT turn over!

While the key fob locks and unlocks, it appears the ECU is not receiving or giving signals
 
OP
A

Amin

New Member
Joined
Feb 2, 2022
Messages
5
Reaction score
0
Your Mercedes
2005 ml270
  • Thread Starter
  • Thread starter
  • #5
Concerns began when the A/C blew HOT air. The inside temperature read 85 degrees.
The car ran with some difficulty, at times for a year after we bought it.
Now NOTHING!
 

Blobcat

Moderator
Joined
Feb 8, 2006
Messages
40,172
Reaction score
29,823
Location
Grange Moor
Your Mercedes
R171 SLK280, Smart R451, Land Rover 110 County SW, 997 C2S, R1250 GSA TE 40th, CBR600FP
Hello.
My 2005 ml270 won't start.
It has a new battery, new sensors and fuel.
Please HELP!
Hello and welcome, I've moved your posts into a new thread for you
 

mersum1es

Senior Member
Joined
Sep 25, 2010
Messages
2,390
Reaction score
450
Location
Finland
Your Mercedes
W212/-09/350CDI, W219/-07/320CDI, EX:W220/-01/320CDI, EX:W211/-04/320CDI, EX:W210/-01/270CDI
Starter realy is not on your part darts list?

Does engine turns overall, by hands (crankshaft socket)?

Does starter motor run if current fed directly on starter motor terminal?
 
OP
A

Amin

New Member
Joined
Feb 2, 2022
Messages
5
Reaction score
0
Your Mercedes
2005 ml270
  • Thread Starter
  • Thread starter
  • #8
No synchronization between and key and the ECU.
 

mioba

Senior Member
Joined
Feb 19, 2006
Messages
8,263
Reaction score
4,977
Location
Nottingham and Köln
Your Mercedes
W124/E200, W220/S320CDI, W205/C200, W251/R350CDI 4Matic
OP where are you located. Got any good indy near you. Have you AA or so to get them to take your car to said indy. Seems the best way for you!
 

Taffy7hfa

Senior Member
Joined
May 29, 2016
Messages
1,685
Reaction score
982
Location
Oxford
Your Mercedes
2002 ML 270 CDI,2016 Hyundai1.6 CRDI i30,2014 Peugeot 308 HDI. .6 HDI.
Hi Amin ,your car needs diagnosis using suitable obd2 equipment, without that as your starting point you are just wandering round in the dark bumping into the furniture. good luck.
 

Flyinspanner

Senior Member
Joined
Aug 8, 2010
Messages
3,306
Reaction score
1,594
Location
Ruislip
Your Mercedes
CLK320-A209 (sold CL500 & W168)
Get a proper STAR diagnosis at a specialist MB Independant.

STAR interrogates components to a deeper level than generic diagnostics (even the ‘professional’ ones).

Changing components without real diagnosis, is just wasting time and money in the long run.
IIRC there are people with STAR who can visit you if it is immobile at the moment.
 

Uncle Benz

Senior Member
Joined
Mar 31, 2006
Messages
4,325
Reaction score
3,774
Age
53
Location
West Sussex
Your Mercedes
Mainly Mercedes
Possibly trouble with the All Activity Module. You need someone who knows how to use their Star machine.
 

AIB understand your special Mercedes deserves a special insurance policy. We have a refreshing attitude to insuring high performance, modified, imported or classic and vintage cars and deal with the UK’s leading insurers. We offer discounts for length of ownership, where the vehicle is kept overnight and limiting the mileage and can also cater for those clients who need higher mileage and business use. To obtain a quotation please call the team on 02380 268351 or visit us atAIB Insurance
Top Bottom