Pulsar L4-1809cc 1.8L DOHC (CA18DE) (1988)
Fast Idle Control Device (F.I.C.D.): Customer Interest
Fuel - Idle Speed Control Valve (ISCV) Operation
Classification:
EC88-017
Reference:
TS88-115
Date:
September 8, 1988
IDLE SPEED CONTROL VALVE (I.S.C.V.) OPERATION
APPLIED VEHICLE(S):
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.