nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Fuel - No Start At High Elevation/Low Temperatures|Page 3137 > < Fuel - No Start At High Elevation/Low Temperatures|Page 3131
Page 1
background image

Technical Service Bulletin # 97-023

Date: 970319

Fuel - No Start At High Elevation/Low Temperatures

Classification:
EC97-023

Reference:
NTB97-023

Date:
March 19, 1997

1991-94 SENTRA NO START AT HIGH ELEVATION / LOW TEMPERATURE CONDITIONS
 
APPLIED VEHICLE(S):
1991-94 Sentra (B13)

APPLIED ENGINE # (S):
GA16

SERVICE INFORMATION
 
If a 1991-94 Sentra with the GA16 engine is difficult to start (engine cranks but the mixture is too rich) at high altitude with cold ambient temperatures, a
countermeasure (C/M) altitude switch with a sub-harness is available to reduce the incident.

These C/M components have no effect at altitudes lower than 5,000 feet.
 

PARTS INFORMATION

Service Procedure

1.

Record the radio presets.  Disconnect the negative terminal from the battery.

2.

Unplug the engine control harness from the engine coolant temperature sensor (see Figure 1).

 

Fuel - No Start At High Elevation/Low Temperatures|Page 3137 > < Fuel - No Start At High Elevation/Low Temperatures|Page 3131