Specifications

92 Part Number STH12 9/10
ERROR CODES E7, E8, & E9 FLOWCHART
EI
E2 E3 E4 E5 E6 E7 E8 E9
NORMALLY CAUSED BY CARB
MOTOR A RUNNING > 7
MINUTES CONTINUOUSLY
NORMALLY CAUSED BY ICE
ON ICE BANK PROBE PIN #2
(MIDDLE PIN)
SAME AS E8 FOR CARB
B MOTOR/PUMP
NO
YES
VERIFY VISUALLY THAT ICE
IS OVER ICE BANK PROBE
PIN #2 (MIDDLE PIN)
FIRST CHECK FOR LEAK IN
CARB SYSTEM
YES
NO
PIN #2
COVERED IN
ICE
LEAK IN
SYSTEM
VERIFY ICE BANK PROBE
INSTALLED
CORRECTLYPLASTIC STEP ON
PROBE AWAY FROM EVAP
FIX LEAK
UN-PLUG CARB B
CONNECTOR FROM ERC (#1)
TO VERIFY CONDUCTIVITY
OK
THEN CHECK FOR PUMP
OUTPUT(32 OZ IN LESS
THAN 20 SEC)