Sentra Wagon FWD L4-1597cc 1.6L SOHC (E16i) (1988)
Idle Speed Control Valve: All Technical Service Bulletins
Fuel - Idle Speed Control Valve (I.S.C.V.) Operation
Classification:
Section: Engine Fuel
EF&EC88-017
Emission Control
Reference:
TECHNICAL BULLETIN TS88-115
Models:
1988 Sentra & Pulsar (E16i)
Date:
September 8, 1988
IDLE SPEED CONTROL VALVE (I.S.C.V.) OPERATION
APPLIED MODEL:
1988 Sentra (B12) 1988 Pulsar (N13) with E16i
SERVICE INFORMATION
Because of production modifications, the mixture heater used on 1988 Sentras and Pulsars (E16i) is not interchangeable with the mixture heater used on
1987 models. Any attempt to interchange these components will result in no idle-up compensation from the Idle Speed Control Valve (I.S.C.V).
When servicing a 1988 Sentra or Pulsar (E16i) that exhibits no fast-idle or no idle-up operation, ensure that the correct mixture heater is installed in the
vehicle. The 1988 mixture heater can be identified by the I.S.C.V. air passage in the area indicated below.
PARTS INFORMATION
Please note that the current Sentra Parts Microfiche does not list the part number for the 1988 mixture heater. This number will be added to the next
microfiche issue. For your reference, the part numbers for both mixture heaters are shown below.
PART DESCRIPTION
1988 PART NUMBER
1987 PART NUMBER
E16i Mixture Heater
16174-61A61
16174-69A10
(B12/N13)