It is important to distinguish between the consumer-focused RTA and the professional Manuel de Réparation . The latter includes strict diagnostic charts. For the 1.4 HDi, this includes resistance values for temperature sensors and voltage ranges for the throttle position sensor, data often absent in user manuals but vital for diagnosing intermittent faults.
Diesel Commonrail (typically Siemens or Bosch systems) with turbocharger. Drivetrain: revue technique automobile peugeot 206 14 hdi