Acura
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Exhaust gas recirculation (EGR) valve position sensor - circuit problem
Cause:
    Wiring, EGR valve/position sensor, ECM

Ford
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    DPF EGR Sensor Downstream Hose Off or Plugged Conditions
Cause:
    Engine running, then the PCM detected a sensor signal that indicated EGR flow continued even with the EGR valve commanded closed.

GM
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    EGR Valve Pintle Position Circuit Conditions
Cause:
    Engine at idle, then PCM detected these conditions in these tests • Test 1 The EGR sensor input was 0.18v or less • Test 2: The EGR sensor input was 2.06v or higher • Test 3 The maximum change in Desired EGR was less than 0.10v with a signal error over 0.20v for 1 second, or the Desired EGR was 0v with an EGR signal of 0.40v or more, conditions met twice in 10 seconds

Honda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Exhaust gas recirculation (EGR) valve position sensor - circuit problem
Cause:
    Wiring, EGR valve/position sensor, ECM

Isuzu
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Exhaust gas recirculation (EGR) system - circuit problem
Cause:
    Wiring, EGR valve/solenoid/position sensor, mechanical fault, ECM

Mazda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Differential pressure feedback sensor - downstream hose off or plugged
Cause:
    Mechanical fault

Toyota
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Turbocharger (TC) pressure sensor - range/ performance problem
Cause:
    TC pressure sensor