Porsche Boxster Technical Manual page 84

Boxster Tiptronic diagnosis 37
8
Fault overview
Test point DTC Fault text Page
Porsche OBD II
1 43 P1746 Control module faulty 37 -D 21
(relay)
2 44 P0602 Control module faulty 37 -D 21
(watchdog)
3 49 P0603 Control module faulty 37 -D 22
(EEPROM)
8
4 42 P0605 Control module faulty 37 -D 22
(checksum)
5 31 P0753 Solenoid valve 1 37 -D 22
32 P0758 Solenoid valve 2
33 P0743 Solenoid valve 3
6 63 P1762 Shiftlock PIN lock 37 -D 23
7 80 P1813 Pressure regulator 1 37 -D 24
81 P1818 Pressure regulator 2
82 P1823 Pressure regulator 3
83 P1828 Pressure regulator 4
8 55 P1710 Speed signal 37 -D 25
62 P1715 front right/front left
8 9 93 P1656 Coolant shutoff valve 37 -D 26
10 35 POl06 Multi-function switch 37 -D 26
11 21 P0727 Rpm signal from DME 37 -D 28
control module
12 46 POl25 Governor 37 -D 29
13 36 P0722 Speed sensor 37 -D 29
8
37 01 Diagnosis/troubleshooting, Tiptronic 37 -D 17
Printed in Germany -3, 1996 98637Dl