MSS54 DS2 Tool Error Memory Report Generated: 2026-06-07 12:01:07 Stored errors: 1 Shadow errors: 5 Last clear counter: 287,220 km Current counter: 287,220 km ================================================================================ Stored Error Memory ================================================================================ [1] Error 0x70 - Accelerator pedal position sensor 2 comparison P-code: P1221 Present: Yes Frequency: 1 Logistics: 40 Error type: 0x41 Details Fault number: 112 (0x70) Fault: Accelerator pedal position sensor 2 comparison Description: The plausibility check between the two accelerator-pedal position potentiometers failed. Possible causes include a broken/disconnected signal line or loss of sensor supply voltage. Frequency counter: 1 Logistics counter: 40 P-codes: P1221 Error type interpretation: - Fault type decoding: value too high / short to plus - Measured value monitoring - Electrical output-stage diagnosis - Fault currently present Fallback measures: - use PWG1 as controlling variable First Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: 84 °C Main Relay Contact Voltage: 15 V Second Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Last Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Raw Raw source: Error Memory Raw number: 1 Raw error code: 0x70 Raw error type: 0x41 Raw frequency counter: 1 Raw logistics counter: 40 Raw First occurrence condition 1: 0x00 Raw First occurrence condition 2: 0x00 Raw First occurrence condition 3: 0x84 Raw First occurrence condition 4: 0x96 Raw First occurrence counter: 28722 Raw Second occurrence condition 1: 0x00 Raw Second occurrence condition 2: 0x00 Raw Second occurrence condition 3: 0x00 Raw Second occurrence condition 4: 0x00 Raw Second occurrence counter: 0 Raw Last occurrence condition 1: 0x00 Raw Last occurrence condition 2: 0x00 Raw Last occurrence condition 3: 0x00 Raw Last occurrence condition 4: 0x00 Raw Last occurrence counter: 0 ================================================================================ Shadow Error Memory ================================================================================ [1] Error 0x6F - Accelerator pedal position sensor 1 comparison P-code: P1121 Present: No Frequency: 0 Logistics: 0 Error type: 0x00 Details Fault number: 111 (0x6F) Fault: Accelerator pedal position sensor 1 comparison Description: The plausibility check between the two accelerator-pedal position potentiometers failed. Possible causes include a broken/disconnected signal line or loss of sensor supply voltage. Frequency counter: 0 Logistics counter: 0 P-codes: P1121 Error type interpretation: - Fault type decoding: value too high / short to plus - Measured value monitoring - Electrical output-stage diagnosis Fallback measures: - use PWG2 as controlling variable First Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Second Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Last Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Raw Raw source: Shadow Raw number: 1 Raw error code: 0x6F Raw error type: 0x00 Raw frequency counter: 0 Raw logistics counter: 0 Raw current error type: 0x01 Raw current filter: 0x00 Raw First occurrence condition 1: 0x00 Raw First occurrence condition 2: 0x00 Raw First occurrence condition 3: 0x00 Raw First occurrence condition 4: 0x00 Raw First occurrence counter: 251 Raw Second occurrence condition 1: 0x00 Raw Second occurrence condition 2: 0x00 Raw Second occurrence condition 3: 0x00 Raw Second occurrence condition 4: 0x00 Raw Second occurrence counter: 251 Raw Last occurrence condition 1: 0x00 Raw Last occurrence condition 2: 0x00 Raw Last occurrence condition 3: 0x00 Raw Last occurrence condition 4: 0x00 Raw Last occurrence counter: 251 [2] Error 0x70 - Accelerator pedal position sensor 2 comparison P-code: P1221 Present: Yes Frequency: 1 Logistics: 40 Error type: 0x41 Details Fault number: 112 (0x70) Fault: Accelerator pedal position sensor 2 comparison Description: The plausibility check between the two accelerator-pedal position potentiometers failed. Possible causes include a broken/disconnected signal line or loss of sensor supply voltage. Frequency counter: 1 Logistics counter: 40 P-codes: P1221 Error type interpretation: - Fault type decoding: value too high / short to plus - Measured value monitoring - Electrical output-stage diagnosis - Fault currently present Fallback measures: - use PWG1 as controlling variable First Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: 84 °C Main Relay Contact Voltage: 15 V Second Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Last Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Raw Raw source: Shadow Raw number: 2 Raw error code: 0x70 Raw error type: 0x41 Raw frequency counter: 1 Raw logistics counter: 40 Raw current error type: 0x41 Raw current filter: 0x02 Raw First occurrence condition 1: 0x00 Raw First occurrence condition 2: 0x00 Raw First occurrence condition 3: 0x84 Raw First occurrence condition 4: 0x96 Raw First occurrence counter: 28722 Raw Second occurrence condition 1: 0x00 Raw Second occurrence condition 2: 0x00 Raw Second occurrence condition 3: 0x00 Raw Second occurrence condition 4: 0x00 Raw Second occurrence counter: 0 Raw Last occurrence condition 1: 0x00 Raw Last occurrence condition 2: 0x00 Raw Last occurrence condition 3: 0x00 Raw Last occurrence condition 4: 0x00 Raw Last occurrence counter: 0 [3] Error 0x78 - Throttle valve potentiometer comparison P-code: P0121 Present: No Frequency: 0 Logistics: 0 Error type: 0x00 Details Fault number: 120 (0x78) Fault: Throttle valve potentiometer comparison Description: Electrical fault present. Electronic throttle limp-home mode is active. Frequency counter: 0 Logistics counter: 0 P-codes: P0121 Error type interpretation: - Fault type decoding: value too high / short to plus - Measured value monitoring - Electrical output-stage diagnosis Fallback measures: - use WDK2 as control variable - switch off E-gas system in case of double fault First Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Second Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Last Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Raw Raw source: Shadow Raw number: 3 Raw error code: 0x78 Raw error type: 0x00 Raw frequency counter: 0 Raw logistics counter: 0 Raw current error type: 0x01 Raw current filter: 0x00 Raw First occurrence condition 1: 0x00 Raw First occurrence condition 2: 0x00 Raw First occurrence condition 3: 0x00 Raw First occurrence condition 4: 0x00 Raw First occurrence counter: 251 Raw Second occurrence condition 1: 0x00 Raw Second occurrence condition 2: 0x00 Raw Second occurrence condition 3: 0x00 Raw Second occurrence condition 4: 0x00 Raw Second occurrence counter: 251 Raw Last occurrence condition 1: 0x00 Raw Last occurrence condition 2: 0x00 Raw Last occurrence condition 3: 0x00 Raw Last occurrence condition 4: 0x00 Raw Last occurrence counter: 251 [4] Error 0x63 - Master safety concept test fault P-code: - Present: No Frequency: 0 Logistics: 0 Error type: 0x00 Details Fault number: 99 (0x63) Fault: Master safety concept test fault Frequency counter: 0 Logistics counter: 0 Error type interpretation: - Fault type decoding: value too high / short to plus - Measured value monitoring - Electrical output-stage diagnosis - Fault sporadic - Fault was at least once temporarily absent Raw Raw source: Shadow Raw number: 4 Raw error code: 0x63 Raw error type: 0x00 Raw frequency counter: 0 Raw logistics counter: 0 Raw current error type: 0x81 Raw current filter: 0x00 Raw First occurrence condition 1: 0x00 Raw First occurrence condition 2: 0x00 Raw First occurrence condition 3: 0x00 Raw First occurrence condition 4: 0x00 Raw First occurrence counter: 251 Raw Second occurrence condition 1: 0x00 Raw Second occurrence condition 2: 0x00 Raw Second occurrence condition 3: 0x00 Raw Second occurrence condition 4: 0x00 Raw Second occurrence counter: 251 Raw Last occurrence condition 1: 0x00 Raw Last occurrence condition 2: 0x00 Raw Last occurrence condition 3: 0x00 Raw Last occurrence condition 4: 0x00 Raw Last occurrence counter: 251 [5] Error 0x59 - Slave safety concept test fault P-code: - Present: No Frequency: 0 Logistics: 0 Error type: 0x00 Details Fault number: 89 (0x59) Fault: Slave safety concept test fault Frequency counter: 0 Logistics counter: 0 Error type interpretation: - Fault type decoding: value too high / short to plus - Measured value monitoring - Electrical output-stage diagnosis - Fault sporadic - Fault was at least once temporarily absent First Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Second Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Last Occurrence Engine Speed: 0 1/min Relative Filling: 0 % Coolant Temperature: -48 °C Main Relay Contact Voltage: 0 V Raw Raw source: Shadow Raw number: 5 Raw error code: 0x59 Raw error type: 0x00 Raw frequency counter: 0 Raw logistics counter: 0 Raw current error type: 0x81 Raw current filter: 0x00 Raw First occurrence condition 1: 0x00 Raw First occurrence condition 2: 0x00 Raw First occurrence condition 3: 0x00 Raw First occurrence condition 4: 0x00 Raw First occurrence counter: 68 Raw Second occurrence condition 1: 0x00 Raw Second occurrence condition 2: 0x00 Raw Second occurrence condition 3: 0x00 Raw Second occurrence condition 4: 0x00 Raw Second occurrence counter: 68 Raw Last occurrence condition 1: 0x00 Raw Last occurrence condition 2: 0x00 Raw Last occurrence condition 3: 0x00 Raw Last occurrence condition 4: 0x00 Raw Last occurrence counter: 68