Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW1994318IS (E36) L4-1796CC 1.8L DOHC (M42)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTAPPLICATION AND IDENGINE CONTROL SYSTEM VERSION ID
1994 BMW 318is (E36) L4-1796cc 1.8L DOHC (M42)
Engine Control System Version ID
1994 BMW 318is (E36) L4-1796cc 1.8L DOHC (M42)SECTION Engine Control System Version ID
ENGINE CONTROL SYSTEM VERSION ID BY MODEL:



SYSTEM FEATURES:
^ Power Supply Control (ECM Main Relay)
^ Semi-Sequential Fuel Injection
^ Fuel Pump Relay Control
^ Cold Start Enrichment control
^ O2 Sensor Heater Relay Control
^ Direct Ignition Coil Timing Control with Ignition Knock Sensor Monitoring
^ Purge Valve Control
^ Output of Ti, TD and DK signals
^ AC compressor relay control
^ DISA control (from 1992)
^ Transmission Range Monitoring
^ EGS communication
^ Substitute operating values employed it specific input signals become impaired.
^ Fault monitoring with detect memory
^ DIS/MoDiC Communication for Diagnosis and Variant Coding
ADAPTIVE SYSTEM FEATURES:
^ Adaptive ms injection time based on 02 Sensor Signal(s) with memory
^ Adaptive Idle Speed Control
Engine Control System Version ID by Model:
DME M1.7 I-P-O Illustration:
SYSTEM FEATURES:
^ Power Supply Control (ECM Main Relay)
^ Semi-Sequential Fuel Injection
^ Fuel Pump Relay Control
^ Cold Start Enrichment control
^ O2 Sensor Heater Relay Control
^ Direct Ignition Coil Timing Control with Ignition Knock Sensor Monitoring
^ Purge Valve Control
^ Output of Ti, TD and DK signals
^ AC compressor relay control
^ DISA control (from 1992)
^ Transmission Range Monitoring
^ EGS communication
^ Substitute operating values employed it specific input signals become impaired.
^ Fault monitoring with detect memory
^ DIS/MoDiC Communication for Diagnosis and Variant Coding
ADAPTIVE SYSTEM FEATURES:
^ Adaptive ms injection time based on 02 Sensor Signal(s) with memory
^ Adaptive Idle Speed Control
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.