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DTC P2228, P2229 BARO SENSOR
EC-1393
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
DTC P2228, P2229 BARO SENSOR PFP:23731
Description BBS0025L
The barometric pressure sensor is built into ECM. The sensor
detects ambient barometric pressure and sends the voltage signal to
the microcomputer.
On Board Diagnosis Logic BBS0025M
DTC Confirmation Procedure BBS0025N
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Wait at least 5 seconds.
4. If 1st trip DTC is detected, go to EC-1394, "
Diagnostic Proce-
dure" .
WITH GST
Follow the procedure “WITH CONSULT-II” above.
MBIB0625E
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P2228
2228
Barometric pressure sen-
sor circuit low input
An excessively low voltage from the barometric
pressure sensor (built-into ECM) is sent to ECM.
● ECM
P2229
2229
Barometric pressure sen-
sor circuit high input
An excessively high voltage from the barometric
pressure sensor (built-into ECM) is sent to ECM.
SEF058Y
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