Specifications

Operation Section
-113-
Table 2. Diagnostic Fault Codes (Flash Codes) cont’d.
DFC PROBABLE FAULT FAULT ACTION * CORRECTIVE ACTION FIRST CHECK
432
EST2_Short
EST2 output shorted high or
low, EST2 signal shorted to
ground or power or defective
spark module
None N/A
433
EST3_Short
EST3 output shorted high or
low, EST3 signal shorted to
ground or power or defective
spark module
None N/A
434
EST4_Short
EST4 output shorted high or
low, EST4 signal shorted to
ground or power or defective
spark module
None N/A
435
EST5_Short
EST5 output shorted high or
low, EST5 signal shorted to
ground or power or defective
spark module
None N/A
436
EST6_Short
EST6 output shorted high or
low, EST6 signal shorted to
ground or power or defective
spark module
None N/A
(*) Fault actions shown are default values specified by the OEM.