ページ1に含まれる内容の要旨
DI–14
DIAGNOSTICS – ENGINE
DI37T–03
DIAGNOSTIC TROUBLE CODE CHART
HINT:
Parameters listed in the chart may not be exactly the same as your reading due to the type of instrument
or other factors.
If a malfunction code is displayed during the DTC check in check mode, check the circuit for that code listed
in the table below. For details of each code, turn to the page referred to under the ’’See page ’’ for the respec-
tive ’’DTC No.’’ in the DTC chart.
SAE CONTROLLED:
1
DTC No. Detection Item Tro
ページ2に含まれる内容の要旨
DI–15 DIAGNOSTICS – ENGINE P0136 Oxygen Sensor Circuit Malfunc- Open or short in heated oxygen sensor circuit (DI–58) tion (Bank 1 Sensor 2) Heated oxygen sensor P0141 Oxygen Sensor Heater Circuit Same as DTC No. P0135 (DI–56) Malfunction (Bank 1 Sensor 2) Air induction system Injector blockage Mass air flow meter Engine coolant temp. sensor P0171 System too Lean (Fuel Trim) Fuel pressure (DI–60) Gas leakage on exhaust system Open or short in heated oxygen sensor
ページ3に含まれる内容の要旨
DI–16 DIAGNOSTICS – ENGINE Hose or tube cracked, hole, damaged or loose seal Fuel tank cap incorrectly installed Fuel tank cap cracked or damaged Vacuum hose cracked, hole, blocked,damaged or discon- nected P0440 Evaporative Emission Control Fuel tank cracked, hole or damaged (DI–81) System Malfunction Charcoal canister cracked, hole or damaged Open or short in vapor pressure sensor circuit Vapor pressure sensor Fuel tank over fill check valve cracked or damaged ECM Vac
ページ4に含まれる内容の要旨
DI–17 DIAGNOSTICS – ENGINE MANUFACTURER CONTROLLED: DTC No. Detection Item Trouble Area MIL*1 Memory (See Page) Ignition system Open or short in IGF1 and IGT1 circuit from No.1 ignition coil P1300 Igniter Circuit Malfunction (No.1) with igniter to ECM (DI–114) No.1 ignition coil with igniter ECM Ignition system Open or short in IGF2 and IGT2 circuit from No.2 ignition coil P1305 Igniter Circuit Malfunction (No.2) with igniter to ECM (DI–114) No.2 ignition coil with igniter
ページ5に含まれる内容の要旨
DI–18 DIAGNOSTICS – ENGINE Open or short in OCV circuit 2 P1693* OCV Close Malfunction (for OCV for VVT–L (DI–143) VVT–L) ECM Short in park/neutral position switch circuit 3 P1780* Park/Neutral Position Switch Park/neutral position switch (DI–145) Malfunction ECM 1 * : MIL lights up 2 * : 2ZZ–GE only 3 : A/T only * 2000 CELICA (RM744U)
