Innova 3100 Owner's Manual page 91

Code
P1610 Standard Body Module Series Data CKT (1998)
P1611 Loss Of CVRTD Serial Data
P1617 Engine Oil Level Switch Circuit
P1619 Engine Oil Lite Monitor Reset Circuit
P1620 Low Engine Coolant Level (Saturn)
P1621 PCM Memory Performance (Except 1998 5.7L)
P1621 VCM EEPROM Performance (1998 5.7L)
P1623 PCM Prom Error/ Transaxle Temperature Pull-Up Resistor
Fault (Saturn Z body)
P1624 Customer Snapshot Data Available (Saturn)
P1625 TCM Flash Checksum Fault (Saturn)
P1626 Theft Deterrent System Fuel Enable Circuit
P1627 A/D Performance
P1628 PCM Engine Control Temp Pull-Up Resistor
P1629 Theft Deterrent System Fuel Enable Circuit Improper Signal
Detected During Engine Cranking (Except 1997-98 2.2L, 2.4L,
3.1L & 3.8L)
P1629 Theft Deterrent Crank Signal Malfunction (1997-98 2.2L,
2.4L, 3.1L & 3.8L)
P1630 Theft Deterrent System/PCM/VCM in Learn Mode
P1631 Theft Deterrent System Password Improper
P1632 Theft Deterrent System Fuel Disabled
P1633 Ignition Supplemental Power Circuit Voltage Low
P1634 Ignition 1 Power Circuit Voltage Low
P1635 5 Volt Reference (A Or 1) Circuit
P1637 Alternator L Terminal Circuit
P1638 Alternator F Terminal Circuit
P1639 5 Volt Reference (B Or 2) Circuit
P1640 Driver 1 Input Voltage High
P1641 MIL Control Circuit (Except 5.7L VINs P & 5 & 1998 3.1L & 3.8L)
P1641 Fan Control Relay 1 Control Circuit (5.7L VINs P & 5)
P1641 A/C Relay Control Circuit (1998 3.1L & 3.8L)
P1642 Vehicle Speed Output Circuit (Except 3.4L, 5.7L VINs P & 5 &
1998 3.8L)
P1642 Fan Control Relay 2 & 3 Control Circuit (5.7L VINs P & 5)
OBD 2
DTC Definitions
GENERAL MOTORS (P1610 - P1642)
Definition
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