Idle Speed Exceeds 1100 RPM at Times

07.3-90101 Idle Speed Intermittently Exceeds 1100 RPM, Engines 104; Revised 7/91 10/90
With Engine at Operating Temperature 116, 117 as of M.Y.'86

A. Engine 104

Cause:





1. Return spring fastened incorrectly to linkage.
2. Idle contact of throttle valve switch (S29/2) not switched.

Remedy:
1. Fasten return spring correctly to linkage.
2. Check idle contact at throttle valve switch.

B. Engines 116, 117 as of MY. '86

Cause:
Idle contact of throttle valve switch (S29/2) not switched.

Remedy:
Check idle contact at throttle valve switch, replace throttle valve switch (S29/2) or complete throttle valve assembly if necessary.

Damage Code:
07311 73