Suzuki GRAND VITARA XL-7 User Manual

6-1-18 ENGINE GENERAL INFORMATION AND DIAGNOSIS (H27 ENGINE)
[Without using scan tool]
1) Turn the ignition switch OFF position.
2) Disconnect battery negative cable for specified time below to
erase diagnostic trouble code stored in ECM memory and
reconnect it.
Time required to erase DTC:
Diagnostic Trouble Code (DTC) Table
Ambient
temperature
Time to cut power to ECM
Over 0°C (32°F) 30 sec. or longer
Under 0°C
(32°F)
Not specifiable.
Select a place with higher than 0°C
(32°F) temperature.
DTC NO. DETECTED ITEM
DETECTING CONDITION
(DTC will set when detecting : )
MIL
(vehicle
without
monitor
connector)
MIL
(vehicle
with
monitor
connector)
P0100
(No.34)
Mass air flow circuit malfunc-
tion
Sensor output too low
1 driving
cycle
1 driving
cycle
P0100
(No.33)
Sensor output too high
P0110
(No.25)
Intake air temp. circuit mal-
function
Intake air temp. circuit low input
1 driving
cycle
1 driving
cycle
P0110
(No.23)
Intake air temp. circuit high input
P0115
(No.15)
Engine coolant temp. circuit
malfunction
Engine coolant temp. circuit low input
1 driving
cycle
1 driving
cycle
P0115
(No.14)
Engine coolant temp. circuit high input
P0120
(No.22)
Throttle position circuit mal-
function
Throttle position circuit low input
1 driving
cycle
1 driving
cycle
P0120
(No.21)
Throttle position circuit high input
P0121
Throttle position circuit perfor-
mance problem
Poor performance of TP sensor
2 driving
cycles
Not
applicable
*P0130
HO2S circuit malfunction
(Bank 1 - Sensor 1)
Min. output voltage of HO2S-1 is
higher than specification.
2 driving
cycles
Not
applicable
Min. output voltage of HO2S-1 is
lower than specification.
Output voltage of HO2S-1 fails to go
above specification.
**P0130
(No.13)
HO2S (Bank 1 - Sensor 1) no
activity detected
Output voltage of HO2S-1 fails to go
above specification (or HO2S-1 cir-
cuit open).
2 driving
cycles
2 driving
cycles

Suzuki GRAND VITARA XL-7 Specifications

General

Brand	Suzuki
Model	GRAND VITARA XL-7
Category	Automobile
Language	English