one-mr-t
Member
Registered: 4th Aug 09
Location: Greater Manchester
User status: Offline
|
On tick over the revs are all over the place dropping as low as 200rpm, and when driving feels like a big loss of power, 1 min oit will be fine then next its as if it has no spark when driving any ideas? Could it be crankshaft or cam shaft sensor?
|
Ellis
Member
Registered: 11th Sep 07
Location: Aberdeenshire
User status: Offline
|
Air flow meter potentially, EML on?
|
one-mr-t
Member
Registered: 4th Aug 09
Location: Greater Manchester
User status: Offline
|
No eml light, I cleaned the AFM was caked in shit
|
one-mr-t
Member
Registered: 4th Aug 09
Location: Greater Manchester
User status: Offline
|
Oh it also has a power box but thats been on for a while and its been fine untill this problem occurred
|
Kris1990
Member
Registered: 10th Dec 10
Location: Shotton (near Chester)
User status: Offline
|
engine timing could be out ?
|
one-mr-t
Member
Registered: 4th Aug 09
Location: Greater Manchester
User status: Offline
|
But it runs fine one minute will tick over fine and then next minute really lumpy on tick over, cuts out and sometimes when driving it has no power when i put my foot down
|
Kris1990
Member
Registered: 10th Dec 10
Location: Shotton (near Chester)
User status: Offline
|
yep, exactly what mine was like, well mine was miles out, due to the crank pulley being loose, also was over fueling like fuck too
|
corsa-torque
Member
Registered: 15th Mar 11
User status: Offline
|
have you had it plugged into Tech2 at all??
Fault codes may help
|
one-mr-t
Member
Registered: 4th Aug 09
Location: Greater Manchester
User status: Offline
|
I've checked the timing, swapped crankshaft sensor and camshaft sensor still no joy! And I tried plugging it into a diagnostics machine but it won't read my ecu just says communication error, but the eml light is not on :/
|
Ellis
Member
Registered: 11th Sep 07
Location: Aberdeenshire
User status: Offline
|
Cleaning the AFM doesn't normally sort the problem, run the car with it unplugged and see if the problem gets worse and stays the same.
|
one-mr-t
Member
Registered: 4th Aug 09
Location: Greater Manchester
User status: Offline
|
Problem gets worse when I unplug it
|