XJR (X308) V8-4.0L SC (AJ26) (1998)
3. With the MAF meter plug (PI035) disconnected, measure the resistance between the IAT pins PI035/003 and PI035/004; refer to
temperature/resistance relationship graph.
Relationship OK?
Yes: Go to X4
No: Remove sensor and check for correct temperature/resistance relationship at ambient temperature. Repeat checks for at least 3 different
temperatures. Renew as necessary and test the system for normal operation.
X4 CHECK CONTINUITY HARNESS