Product Description
Vehicles Affected
BMW petrol Engines various models N51 N52 N52N N52K
BMW Part
11617560537
11617579114
11617522929
Problem
Parts of the disa valve are made from inferior quality plastics. Over time, the bell crank lever wears out, leaving the unit in a state of disrepair. The disa unit will rattle when the engine is running on idle. This can be confirmed by unplugging the disa valve to check if the rattle goes away. A faulty disa valve will cause poor engine performance.
Fault codes associated with disa valve failure.
P1083
P1085
P1090
P1092
P1087
P1089
P0311
P0316
Engine management light on.
Solution
Rebuild the Disa valve unit with our reengineered kit. Common wear items are replaced with aircraft grade aluminium parts. This can be installed by anyone with a few basic tools. Basic mechanical skills are required.
YOU WILL REQUIRE A SMALL AMOUNT OF FORMIC ACID TO RE-SEAL THE UNIT. You can use sealant but formic acid is the best and original method.
What Will I receive?
-
3pc Aluminium rebuild kit.
-
Disa O-ring.
-
Lock washer.