DTC Detected In ECM Or PCM
Chrysler · engine
Fiabilidad del dato62%
The control module detected a fault associated with the DTC Detected In ECM Or PCM circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chrysler.
Comprobaciones recomendadas
Perform a full module scan
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Confirm the exact vehicle, ECU and software context
Immobilizer signal
Land Rover · immobilizer
Fiabilidad del dato62%
The control module detected a fault associated with the Immobilizer signal circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Land Rover.
Malfunction Indicator Lamp
Porsche · body
Fiabilidad del dato62%
The control module detected a fault associated with the Malfunction Indicator Lamp circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Porsche.
Controlled engine starting and stopping : Starting or stopping requests absent or not valid
PSA · engine
Fiabilidad del dato72%
The control module detected the fault condition "Starting or stopping requests absent or not valid" for the Controlled engine starting and stopping. Documented for the Bosch EDC16C34 injection ECU (DV6TED4 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Se aplica aPeugeotBosch EDC16C34 injection ECU (DV6TED4 1.6 HDi)
P1693
Fault in reception of the "controlled engine starting and stopping" information on the CAN : Value received incorrect
PSA · engine
Fiabilidad del dato72%
The control module detected that the value received for the Fault in reception of the "controlled engine starting and stopping" information on the CAN over the network was incorrect. Documented for the Bosch MED 17.4.x engine ECU (EP6 THP family) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Se aplica aPeugeotBosch MED 17.4.x engine ECU (EP6 THP family)
P1693
Fault in reception of the "controlled engine starting and stopping" information on the CAN network : Value received incorrect
PSA · engine
Fiabilidad del dato72%
The control module detected that the value received for the Fault in reception of the "controlled engine starting and stopping" information on the CAN network over the network was incorrect. Documented for the Bosch MEV17.4 engine ECU (EP6 1.6 VTi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Se aplica aPeugeotBosch MEV17.4 engine ECU (EP6 1.6 VTi)
P1693
Controlled engine starting and stopping : Request for starting or stopping not plausibleor absent
PSA · engine
Fiabilidad del dato72%
The control module detected that the Controlled engine starting and stopping was implausible for the operating conditions. Documented for the Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Se aplica aPeugeotDelphi DCM 3.5 injection ECU (DW10C 2.0 HDi)
P1693
Controlled engine starting and stopping control reception anomaly : Value received incorrect
PSA · engine
Fiabilidad del dato72%
The control module detected that the value received for the Controlled engine starting and stopping control reception anomaly over the network was incorrect. Documented for the Magneti Marelli MM6KP engine ECU (EW7A/EW10A) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Se aplica aPeugeotMagneti Marelli MM6KP engine ECU (EW7A/EW10A)
P1693
Controlled engine starting and stopping : Starting or stopping requests absent or not valid
PSA · engine
Fiabilidad del dato72%
The control module detected the fault condition "Starting or stopping requests absent or not valid" for the Controlled engine starting and stopping. Documented for the Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Se aplica aPeugeotSiemens SID 803 injection ECU (DW10BTED4 2.0 HDi)
Malfunction indicator lamp (MIL) - short to positive
VAG · body
Fiabilidad del dato62%
The control module detected a short circuit to battery voltage in the Malfunction indicator lamp (MIL) circuit. This is the manufacturer-specific definition used by Audi.
Posibles causas
Instrumentation control module trouble code(s) stored
Rango definido por el fabricante: el significado puede variar entre marcas.
693
Índice específico del fallo dentro del subsistema.
Preguntas frecuentes sobre P1693
¿Qué significa P1693?
Código de avería diagnóstico (14 interpretaciones). The control module detected a fault associated with the DTC Detected In ECM Or PCM circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chrysler.
¿P1693 es genérico o específico del fabricante?
P1693 es un código específico del fabricante. En esta base de datos está documentado para: Chrysler, Kia, Land Rover, Lexus, Mazda, Porsche, PSA, Toyota, VAG. El mismo número puede significar otra cosa en otras marcas.
¿Puede TuningBot eliminar P1693 a nivel de archivo?
Si la lógica del fallo vive en la calibración de la ECU, sí: nuestro servicio DTC Removal desactiva la entrada de fallo concreta. La corrección del checksum no está incluida: es un servicio aparte y opcional. ¿No sabes si tu caso encaja? Solicita una valoración gratuita y nuestros ingenieros revisarán tu archivo.