Stylus L4-1588cc 1.6L DOHC (4XE1-W) (1991)
Engine Control Module: Customer Interest
ECM - Rough/Low Idle After Deceleration
BULLETIN NUMBER
SB93-03-001
ISSUE DATE
February 18, 1993
GROUP
EMISSIONS
IMPULSE (JI) AND STYLUS (JS) LOW/ROUGH IDLE AT DECELERATION
AFFECTED VEHICLES
1990-91 Impulse (JI) and Stylus (JS) models equipped with 1.6L engine.
SERVICE INFORMATION
Some affected vehicles may experience low or rough idle immediately following a deceleration. In severe cases, the low idle may result in a stall. To
eliminate this condition, a new calibration ECM is available from American Isuzu Parts Distribution Network (AIPDN). See "Parts Information" section
of this Service Bulletin.
FLAT RATE MANUAL INFORMATION
Use existing Flat Rate Manual operation number 030266.
PARTS INFORMATION