1993-1994 1.9L Throttle Body Injection, VIN 9 |
11 |
Transaxle trouble code is present. |
12 |
PCM self-diagnostic test is OK. |
13 |
Oxygen sensor voltage stays between 0.35 and 0.55 volts for 20
seconds when the engine was at normal operating temperature. |
14 |
Coolant temperature sensor signal indicates a temperature of over
284° F. |
15 |
Coolant temperature sensor signal indicates a temperature colder
than -31° F. |
16 |
PCM desired current did not match with feedback current. |
17 |
Coolant temperature signal did not change when PCM pull-up resistor
switched. |
19 |
Crankshaft position signal (6X) did not occur between each reference
pulse for 3 consecutive times. |
21 |
TPS voltage was above 4.9 volts. |
22 |
TPS voltage was under 0.2 volts. |
23 |
Inlet air temperature sensor signal showed an air temperature of
-22° F. |
25 |
Inlet air temperature sensor signal showed an air temperature over
257° F. |
26 |
Any of the quad-driver module circuits had an open or short for 25
seconds. |
27 |
Any of the quad-driver module circuits had an open or short for 5
seconds. |
32 |
EGR system fault. Fuel mixture did not change when EGR solenoid was
commanded ON and OFF. |
33 |
MAP sensor signal voltage was greater than 4.2 volts when throttle
angle was less than 5%. |
34 |
MAP sensor signal voltage was less than 2 volts when engine speed
was less than 1200 RPM. |
35 |
Idle speed was either above or below desired idle. |
41 |
Electronic ignition circuit was either open or grounded. |
42 |
The EST signal did not change when the ECM applied bypass voltage to
the ignition module. |
43 |
The ESC circuit voltage was out of range for 10 seconds. |
44 |
Oxygen sensor voltage was under 0.3 volts for 3 minutes of closed
loop operation. |
48 |
PCM detected extra or missing crank reference pulses. |
49 |
IAC was working improperly. Engine idle RPM was too high. |
51 |
PROM error. |
52 |
PCM sees a battery voltage either above 17 volts or below 11 volts. |
53 |
Knock sensor could not eliminate engine noise by retarding timing. |
54 |
Either the MAP sensor, Handwheel sensor, TPS, or all three sensors
were grounded to 0 volts. |
55 |
Analog to digital signal conversion was incorrect. |
58 |
Battery voltage has changed more than 3 volts instantly. |
63 |
Option check-sum error. Invalid combinations of tire sizes or other
options. |
71 |
Engine coolant temperature was above 244° F. |
72 |
Engine coolant temperature was below 32° F after engine had been
running for 5 minutes. |
73 |
Engine coolant temperature changed more than 59° F in 0.1 second. |
74 |
Engine coolant temperature sensor reading was less than the
transaxle temperature sensor reading. |
75 |
Inlet air temperature reading changed more than 59° F in 0.1
second. |
76 |
MAP sensor signal did not change with a corresponding change in the
TPS. |
81 |
PCM did not receive the signal or received the incorrect signal from
the ABS controller. |
82 |
PCM is out of calibration. Recalibrate PCM. If code 82 still exists
then replace PCM. |
83 |
Engine coolant switch was open for 20 seconds when engine was
running. |
84 |
Communications error between engine control module and transaxle
controller. |
The Diagnostic Codes and Explanations are derived
from Manufacturer supplied Technical Data. WesTech does not guarantee the accuracy of this
Information nor can it be held liable for providing it. |