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Volvo 160d code

R

RedlineDrainage

Active Member
Joined
Mar 14, 2010
Messages
32
Location
NY
Occupation
drainage contractor
Had a code come up today we have not seen
Code-MO2505-07
Source: E-ECU
 
B

Ben Witter

Senior Member
Joined
Apr 3, 2013
Messages
264
Location
On the outside
Check your EGR valve for operation. Grab the linkage and move it through its full range of motion and observe.
Could be a bad EGR actuator, linkage or the EGR valve in the exhaust manifold. It could be a harness issue but check the others first
 
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