1990 MITSUBISHI SPYDER Service Repair Manual

Page 417 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual   ENGINE  (NON-TURBO)> 
Scan  tool  27
Code  scan  tool  Throttle  Position  Sensor  Voltage 
No. High
  24
[Comment]  Sensor   circuit  openBackgroundl   position  sensor  failed
lThe  sensor  consis

Page 418 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual   ENGINE 
Scan  tool  31 . 
Code  General  scan  tool  Engine  Coolant  Temperature 
No.Sensor  Voltage  Too  High
 22
[Comment] 
Backgroundl Sensor  signal  circuit  open
Data from the engine coolant

Page 419 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual   ENGINE  (NON-TURBO)> 
Scan  tool  33
General  scan  tool  is   Too  LongP r o b a b l e
[Comment] 
Backgroundl Thermostat  fully 
l When  the  engine  is  started,  the  engine  coolant  temp eratur

Page 420 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual   ENGINE 
I  Scan  tool  35
Code  General  scan  tool
No.No  Vehicle  Speed  Sensor  Signal
 15
[Comment] 
Background
lThe  speed  sensor  serves  as  a  PCM  input  switching  voltage  between  0  an

Page 421 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual   ENGINE  (NON-TURBO)> 
SCAN  SENSOR  READ  TEST   list)
65  Vehicle  speed  sensor 
l  Is  vehicle  speed  displayed  during  driving?
No
Check  the  following
OK
Check  trouble  symptom.
OK
  harnes

Page 422 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual   ENGINE 
Scan  tool  37  ,
Code  General  scan  tool
No.  08 MAP  Sensor  Voltage  Too  HighProbable  cause 
  14
[Comment]  Signal  circuit  openBackground  Sensor  open lThis  code  is  generated

Page 423 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual   ENGINE   Troubleshooting
General  scan  toolNo  Change  in  MAP  From  Start  to
[Comment] 
Background
l The  MAP  sensor  is  mounted  to  intake  manifold  vacuum .
lThis  information  provides  a

Page 424 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual   ENGINE  (NON-TURBO)> 
Scan  tool  40
Code  General  scan  tool  No  Crank  Reference   at
No.PCM
  11
[Comment] 
Background
lThe  crankshaft  position  sensor  is  a  Hall-effect  sensor  that  prov