Defender 110 (LD) V8-3.9L (1993)
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3)
Check the condition of the 40 way ECU harness connector paying particular attention to pins/terminals 4, 25 and 35. Straighten or clean the
terminals as necessary. (See Figure 1). Pin 4 is the heated oxygen sensor ground connection, which terminates at the left cylinder head. Pins 25 &
35 are the MAFS ground and signal wires, respectively and terminate at the MAFS.
If after carrying out the above recommended repairs, the symptoms still exist, call the technical hotline at 1-800-562-5824.
VEHICLES INVOLVED
All U.S. and Canadian specification 1993-94 flange Rover and Defender vehicles up to:
Range Rover: . . . RA643803
Defender: . .. RA933971
PARTS INFORMATION
One each of part number LRNA2OOO40 Cleaner/Deoxidizer, and LRNA201325 protective grease will be shipped to each dealer along with this
bulletin. Additional supplies are available through the LRNA parts system.
WARRANTY INFORMATION
Claim Type:
R
Labor Operation:
192265
.30 hrs.