Dtc P0106 - Mazda 6 Workshop Manual

DTC P0106

DTC P0106 Boost sensor range/performance problem
• The PCM monitors the vacuum inside the intake manifold. If the difference of the vacuum inside the intake
manifold during middle engine speed and low engine speed is less than the threshold, the PCM determines
that there is a malfunction in the manifold absolute pressure sensor characteristic.
Diagnostic support note
DETECTION
• The MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or
CONDITION
in one drive cycle while the DTC for the same malfunction has been stored in the PCM.
• PENDING CODE is available if the PCM detects the above malfunction condition.
• FREEZE FRAME DATA is available.
• The DTC is stored in the PCM memory.
• Boost sensor malfunction
POSSIBLE
• Connector or terminal malfunction
CAUSE
• PCM malfunction
BOOST SENSOR
5
BOOST SENSOR
WIRING HARNESS-SIDE
CONNECTOR
C B A
F2–60
ON-BOARD DIAGNOSTIC
4
C
4
B
4
A
26 25 24 23 22 21 20 19 18
52 51 50 49 48 47 46 45 44
78 77 76 75 74 73 72 71 70
104 103 102 101 100 99 98 97 96
PCM
6
90
6
36
6
91
PCM
WIRING HARNESS-SIDE
CONNECTOR
17 16 15 14 13 12 11 10
43 42 41 40 39 38 37 36
69 68 67 66 65 64 63 62
95 94 93 92 91 90 89 88
B6E407000100104
9 8 7 6 5 4 3 2 1
35 34 33 32 31 30 29 28 27
61 60 59 58 57 56 55 54 53
87 86 85 84 83 82 81 80 79