Engine Controls - MIL ON/DTC's P2111/P2112/P2104
TSB 11-4-2304/27/11
3.5L - DTCS P2111 OR P2112 AND P2104 DURING
WINDSHIELD WIPER USAGE - BUILT ON OR BEFORE
03/11/2011
FORD:
2010-2011 Fusion
LINCOLN:
2010-2011 MKZ
ISSUE
Some 2010-2011 Fusion Sport and MKZ vehicles equipped with a 3.5L engine and built on or before 03/11/2011 may exhibit a service engine soon lamp on and possible DTCs P2111 or P2112 and P2104 during windshield wiper usage.
ACTION
Follow Service Procedure steps to correct the condition.
SERVICE PROCEDURE
1. Inspect the throttle body to determine type of throttle position sensor (TPS). (Figure 1)
a. Type II IPS, do not continue this article. Refer to Powertrain Control/Emissions Diagnosis (PC/ED) manual for normal diagnostics.
b. Type III IPS, proceed to Step 2.
2. Remove air cleaner outlet pipe. Refer to Workshop Manual (WSM), Section 303-12.
3. Remove battery and battery tray. Refer to WSM, Section 414-01.
4. Disconnect C175E (top connector) from the powertrain control module (PCM). (Figure 2)
5. Remove the two (2) harness bundle retainers. (Figure 3)
6. Cut tie strap on back of connector.
7. Release the four (4) tabs and remove the black strain relief from rear of connector.
8. Remove the white terminal locking insert.
a. Remove one (1) vehicle harness terminal and replace with one (1) service harness terminal at a time.
9. Using a wire terminal release tool (OTC 7740 or similar), remove female terminal pin numbers 34, 51, 59, 60, 61 and 66 from C175E. (Figures 4 and 5)
10. Install wire terminals from service harness into the connector matching pin number and color. (Figure 4)
11. Cut terminals from removed wires and install one (1) piece of heat shrink to cover all six (6) wires. Fold wire bundle back and tape to vehicle wire harness.
12. Install white terminal locking insert.
13. Install black strain relief.
14. Install tie strap to service harness on back of connector.
15. Connect C175E to PCM.
16. Install harness bundle retainers.
17. Disconnect throttle body (TB) connector C1568.
18. Cut connector from vehicle wire harness and discard.
19. Install one (1) piece of heat shrink to cover all six (6) wires. Fold wire bundle back and tape to vehicle wire harness.
20. Route service harness under TB and secure with tie straps. (Figure 6)
21. Connect service harness connector to TB.
22. Install battery and battery tray. Refer to WSM Section 414-01.
23. Install air cleaner outlet pipe. Refer to WSM, Section 303-12.
Parts Block
WARRANTY STATUS: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage
IMPORTANT: Warranty coverage limits/policies are not altered by a TSB. Warranty coverage limits are determined by the identified causal part.
OPERATION DESCRIPTION TIME
110423A 2010-2011 Fusion And 0.9 Hr.
MKZ 3.5L DOHC Engine:
Install Jumper Wire
Assembly (Do Not Use
With Any Other Labor
Operations)
DEALER CODING
CONDITION
BASIC PART NO. CODE
14A464 42
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