Plymouth >> Breeze 2.0L/2.4L – Neon 2.0L (1999 – 2000)

Model Year Engine identification System
Breeze 2.0L 1999-00 ECB   SBEC  II
Breeze 2.4L 1999-00 EDZ   SBEC  II
Neon 2.0L 1999-00 ECB/ECC   SBEC  II

General information

  • Malfunction indicator lamp (MIL) will illuminate or flash if certain faults are recorded.
  • ECM operates in backup mode if sensors fail , to enable vehicle to be driven to repair shop.


• Trouble codes can only be displayed by using a Scan Tool connected to the data link connector (DLC): o Breeze 1 o Neon 2


• Trouble codes can only be erased by using a Scan Tool connected to the data link connector (DLC).

Trouble code  identification

Scan code Fault location Probable cause
PO,P2,UO Refer to OBD-II trouble code tables
P1192 Intake air temperature (IAT) sensor -voltage low Wiring, IAT sensor
P1193 Intake air temperature (IAT) sensor -voltage high Wiring, IAT sensor
P1195 Heated oxygen sensor (H02S) 1, bank 1 -slow response Wiring, heating inoperative, H02S
P1197 Heated oxygen sensor (H02S) 2, bank 1 -slowresponse Wiring, heating inoperative, H02S
P1281 Engine temperature -low for long period Wiring, cooling system, coolant thermostat, ECTsensor
P1282 Fuel pump relay Wiring open circuit/short circuit, fuel pump relay
P1294 Idle speed control (ISC) system -rpm lower/ higher than expected Wiring, air leak, throttle valve tight/sticking, lAC valve
P1295 Throttle position (TP) sensor -no 5 volt supply Wiring, TP sensor, ECM
P1296 Manifold absolute pressure (MAP) sensor no 5 volt supply Wiring, MAP sensor, ECM
P1297 Manifold absolute pressure (MAP) sensor Wiring, hose connection(s), MAP sensor
P1298 System too lean -at prolonged wide open throttle Intake/exhaust leak, MAP sensor, fuel pressure/pump, injector(s), H02S
P1299 Manifold absolute pressure (MAP) sensorlthrottle position (TP) sensor Intake leak, hose connection(s), MAP sensor, TP sensor
P1388 Engine control relay Wiring open circuit/short circuit, engine control relay
P1389 Engine control relay Wiring open circuit, engine control relay
P1390 Crankshaft position (CKP) sensor/camshaft position(CMP) sensor -signal synchronisation Timing belt loose/jumped position, CKP sensor, CMP sensor
P1391 Crankshaft position (CKP) sensor/camshaft position (CMP) sensor -intermittent signal Wiring, poor connection, air gap, CKP sensor, CMP sensor
P1398 Engine control module (ECM) -misfire detection limit reached Wiring, poor connection, CKP sensor
P1403 Exhaust gas recirculation (EGR) valve position sensor no 5 volt supply Wiring, ECM
P1478 Ambient/battery temperature sensor Wiring, ambient/battery temperature sensor
P1486 Evaporative emission (EVAP) system -blockage detected Hose connection(s), hose blocked/trapped, EVAP canister
P1488 Engine control module (ECM) -auxiliary 5 volt outP’ut low Wiring, ECM
P1489 Engine coolant blower motor relay -high speed Wiring open circuit/short circuit, engine coolant blower motor relay -high speed
P1490 Engine coolant blower motor relay -low speed Wiring open circuit/short circuit, engine coolant blower motor relay -low speed
P1491 Engine coolant blower motor relay -circuit malfunction Wiring open circuit/short circuit, engine coolant blower motor relay
P1492 Ambient/battery temperature sensor -voltage high Wiring, ambient/battery temperature sensor
P1493 Ambient/battery temperature sensor -voltage low Wiring, ambient/battery temperature sensor
P1494 Evaporative emission (EVAP) leak detection pump pressure switch Wiring, hose leak/blockage, EVAP leak detection pump
P1495 Evaporative emission (EVAP) leak detection pump solenoid Wiring open circuit/short circuit, hose leak/ blockage, EVAP leak detection pump solenoid
P1496 Engine control module (ECM) -5 volt output low ECM
P1594 Alternator -voltage high Wiring, battery, alternator
P1595 Cruise control Wiring open circuit/short circuit, hoses, cruise control master switch, cruise control vacuum switching valve
P1596 Cruise control master switch -high voltage Wiring, cruise control master switch
P1597 Cruise control master switch -low voltage Wiring, cruise control master switch
P1598 AlC refrigerant pressure sensor -high input Wiring, AlC refrigerant pressure too high (cooling fault/incorrectly charged), AlC refrigerant pressure sensor
P1599 AlC refrigerant pressure sensor -low input Wiring, AlC refrigerant pressure too low (incorrectly charged), AlC refrigerant pressure sensor
P1602 Engine control module (ECM) -not programmed New ECM not programmed, incorrectly programmed, ECM
P1603 Engine control module (ECM) RAM link error ECM
P1604 Engine control module (ECM) -RAM read/write error ECM
P1607 Engine control module (ECM) -shut down timer error ECM
P1681 CAN data bus, instrumentation -no signal Wiring, instrumentation control module
P1682 Alternator -voltage low Wiring, battery, alternator drive belt, alternator
P1683 Cruise control Wiring, cruise control vacuum switching valve
P1684 Engine control module (ECM) -supply voltage disconnected within last 50 ignition switch ON-OFF cycles Wiring, battery
P1685 Key not programmed into immobilizer control module Wiring, ignition key not matched/damaged,immobilizer control module
P1686 CAN data bus, immobilizer control module no signal Wiring, immobilizer control module
P1687 CAN data bus, instrumentation -no signal Wiring, instrumentation control module (mechanical)
P1695 CAN data bus, body control module (SCM) nosignal Wiring, SCM
P1696 Engine control module (ECM) -EEPROM error ECM
P1697 Engine control module (ECM) -EEPROM error ECM
P1698 CAN data bus, transmission control module (TCM) -no signal Wiring, TCM
P1765 Transmission system relay Wiring open circuit/short circuit, transmission system relay, ECMITCM
P1899 Park/neutral position (PNP) switch -input circuit malfunction Wiring, PNP switch, ECMITCM