Suzuki DF70A Service Manual page 62

1A-10 Engine General Information and Diagnosis:
Self-Diagnostic System Description
The self-diagnostic system alerts the operator when an abnormality occurs in a signal from a sensor, or switch, etc.
When the system is activated, the "CHECK ENGINE" lamp flashes (lights intermittently) according to each code
pattern, along with a buzzer sound.
When the engine is running, the buzzer sounds a series of short (0.2 sec.) beeps. When the engine is not running, the
buzzer sounds according to each code pattern, but not simultaneously with the flashing lamp. The buzzer sound can
be temporally canceled by pushing the ignition key in.
Priority / Code / Pattern for Self-Diagnostic System Operation
0: OFF, 1: ON
Priority Failed Item
1 MAP sensor 1
2 Cylinder temp. sensor
3 IAT sensor
4 CKP sensor
5 CMP sensor
6 Air intake system
7 MAP sensor 2
8 Exhaust manifold temp. sensor
9 Fuel injector
10 Throttle position sensor
11 Shift position sensor
12 Neutral switch
Monitor-Tachometer
"A"
"A": "CHECK ENGINE" lamp
Code Lamp Flashing Pattern
1
3 – 4
0
1
1 – 4
0
1
2 – 3
0
1
4 – 2
0
1
2 – 4
0
1
2 – 2
0
1
3 – 2
0
1
1 – 5
0
1
4 – 3
0
1
2 – 1
0
1
1 – 2
0
1
3 – 3
0
I9J011110005-01
Fail-Safe System Active
Yes
MCODE00D34-0-01
Yes
MCODE00D14-0-01
Yes
MCODE00D23-0-01
MCODE00D42-0-01
MCODE00D24-0-01
Yes
MCODE00D22-0-01
MCODE00D32-0-01
Yes
MCODE00D15-0-01
MCODE00D43-0-01
Yes
MCODE00D21-0-01
Yes
MCODE00D12-0-01
MCODE00D33-0-01
Z9J0111101004
No
No
No
No
No