Emission System Application Chart

1996 Chevrolet Lumina APV V6-3.4L VIN ESECTION Emission System Application Chart

Engine 3.4L (207 cid)

Fuel System Sequential Multiport Fuel Injection (SFI)

Devices and Systems

CAT Three Way Catalyst
MIL Malfunction Indicator Lamp ("Service Engine Soon" Lamp)
EGR Digital Exhaust Gas Recirculation Valve
EVAP Evaporative Emission Control
FR Fuel Pipe Restrictor
HO2S Heated Oxygen Sensor
PCM Powertrain Control Module
[1][2]PCV Positive Crankcase Ventilation
SPK [1] EI, IC, KS

[1] EI - Electronic Ignition System.
IC - Ignition Control.
KS - Knock Sensor.


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.