Suzuki Esteem, Swift 1994-02

1.6L L4 VIN 3 Std 2

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Trouble Code: P0510



Closed Throttle Position Switch Circuit Malfunction

Possible Causes:



Closed throttle position switch signal circuit is open or grounded
 
Closed throttle position switch signal circuit is shorted to power
 
Closed throttle position switch or TP sensor damaged or failed
 
PCM has failed
 

Trouble Code: P0601



PCM Memory Check Sum Error

Possible Causes:



Clear the trouble code, and recheck for the same code.
 
If this trouble code resets, the PCM must be replaced
 

Trouble Code: P0603



PCM EEPROM Memory Error

Possible Causes:



The contents of the EEPROM have changed
 
Clear the trouble code, and recheck for the same code.
 
If this trouble code resets, the PCM must be replaced
 

Trouble Code: P1410



Fuel Tank Pressure Control Solenoid Circuit Malfunction

Possible Causes:



FTP control solenoid circuit is open or shorted to ground
 
FTP control solenoid power circuit is open (check the relay)
 
FTP control solenoid is damaged, or has failed
 
PCM has failed
 

Trouble Code: P1450



Barometric Pressure Sensor Circuit Malfunction

Possible Causes:



BARO sensor signal circuit is open or shorted to ground
 
BARO sensor signal circuit shorted to VREF or system power
 
BARO sensor is contaminated, damaged or has failed
 
PCM has failed
 

Trouble Code: P1451



Barometric Pressure Sensor Performance

Possible Causes:



BARO sensor signal circuit is open or shorted to ground
 
BARO sensor signal circuit shorted to VREF or system power
 
BARO sensor is contaminated, damaged or has failed
 
PCM has failed
 

Trouble Code: P1460



Radiator Fan Control System Circuit Malfunction

Possible Causes:



Radiator fan relay control circuit is open or shorted to ground
 
Radiator fan relay ground circuit or power circuit is open
 
Radiator fan relay is damaged or has failed
 
PCM has failed
 

Trouble Code: P1500



Engine Starter Signal Circuit Malfunction

Possible Causes:



Engine starter signal circuit is open or shorted to ground
 
Engine starter signal circuit is shorted to system power (B+)
 
PCM has failed
 

Trouble Code: P1510



PCM Backup Power Supply Circuit Malfunction

Possible Causes:



Backup power supply circuit is open (check the Dome fuse)
 
Battery terminal connections may be loose or corroded
 
PCM has failed
 

Trouble Code: P1530



Ignition Timing Adjustment Switch Circuit Malfunction

Possible Causes:



ITA switch circuit is shorted to sensor or chassis ground somewhere between the PCM and the test connector
 
PCM has failed
 

Trouble Code: P1600



PCM/TCM Serial Communication Circuit Malfunction

Possible Causes:



TCM to PCM serial data circuit is open
 
TCM to PCM serial data circuit is shorted to ground
 
TCM or PCM has failed
 

Trouble Code: P1700



TCM Throttle Position Sensor Circuit Malfunction

Possible Causes:



TP sensor signal circuit is open between the PCM and the TCM
 
TP sensor signal circuit is shorted to ground
 
TP sensor signal circuit is shorted to VREF or system power
 
PCM or TCM has failed
 

Trouble Code: P1705



TCM ECT Sensor Circuit Malfunction

Possible Causes:



ECT sensor data circuit is open between the PCM and TCM
 
ECT sensor data circuit is shorted to ground
 
ECT sensor data circuit is shorted to VREF or system power
 
PCM or TCM has failed
 

 
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