Perkins 1104E Series Troubleshooting Manual page 105

RENR2696-01
Illustration 28
Schematic of the analog throttle demand sensor
Illustration 29
ECM pin locations
Test Step 1. Check for Connector
Damage.
A. Turn the keyswitch to the OFF position.
B. Check the connectors and wiring for the following
problems: damage, abrasion, corrosion, and
incorrect attachment.
C. Refer to Troubleshooting, "Electrical Connectors
- Inspect".
D. Perform a 45 N (10 lb) pull test on each of the
wires in the harness that are associated with
the throttle demand sensor. Check the wire
connectors at the ECM, at the MIC, and at the
throttle pedal.
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Troubleshooting Section
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