CARINA E

[pelle69]

Fixat 2954 sek fattigare.
Spridare var trasig men nu vet jag att det är en baggis att byta själv:)

[Mc Bacon]

Har hört att det kan vara givaren i spjällhuset som tokar sej. Hur mäter man den???. Har Cainan E 1997 ODB 2 utag???. MVH. Mc Bacon.

[pelle69]

Längst ner finner du hur man byglar i diagnos uttaget.
Hoppas det hjälper.)


CHECK ENGINE LIGHT
Turn ignition on. The "CHECK ENGINE" light will activate with
ignition on and engine not running. Start engine and note that light
is not activated. If light remains activated, a system malfunction or
abnormality exists.
RETRIEVING TROUBLE CODES
1) Ensure battery voltage is greater than 11 volts and
throttle valve is fully closed. Place transmission or transaxle in
Neutral and turn off all accessory switches.
2) To enter diagnostic mode, turn ignition on. DO NOT start
engine. Install jumper wire between terminals of engine check
connector. See Fig. 9.
Fig. 9: Installing Engine Check Connector Jumper Wire
Courtesy of Toyota Motor Sales, USA, Inc.
3) Count number of flashes from "CHECK ENGINE" light. If
system is operating properly (with no codes), "CHECK ENGINE" light
will blink continuously and evenly.
4) On all models, a code will be identified by a .5 second
flash on and off for the first number. A 1.5 second pause will occur
followed by the second number. See Fig. 10.
5) If more than one code is stored, a 2.5 second pause willoccur prior to the flashing of the second code. Once all codes have
been displayed, a 4.5 second pause will occur and code(s) will repeat.
7) On all models, trouble codes are given from smallest value
in order to largest value. After code(s) are retrieved, remove jumper
wire to exit diagnostic mode.
8) Compare trouble code to that listed to locate probable
cause. See appropriate TROUBLE CODE IDENTIFICATION and TROUBLE CODES &
PROBABLE CAUSE tables.
CAUTION: Ensure trouble codes are cleared after performing repair.
Road test and recheck that trouble code does not exist.
Clearing Trouble Codes
1) After repairs are performed, clear ECU memory of all
stored trouble codes. To clear memory, turn ignition off and remove
EFI 15 Amp fuse from fuse block for 30 seconds or more.
2) Fuse may require to be removed longer depending on the
ambient temperature. Replace fuse and exit diagnostic mode. Trouble
codes can also be cleared by disconnecting vehicle battery. However,
other memory functions (clock, etc.), will need to be reset.
Fig. 10: Example of Trouble Codes
Courtesy of Toyota Motor Sales, USA, Inc.
SYSTEM TESTING 1) If trouble codes exist and diagnostic circuit check has
been performed, compare code with appropriate code chart for circuits
and components associated with trouble code(s). Trouble code flow
charts are arranged in alphabetical order by each model. A test No.
has been assigned each chart. The test No. and trouble code are in
numerical order for each model. All ECU pin identifications are at end
of TROUBLE CODES & PROBABLE CAUSE charts.
2) If no code is present, circuit checking is necessary. Each
model has an ECU PIN VOLTAGE TEST table after DIAGNOSTIC CIRCUIT CHECK
flow chart. DIAGNOSTIC CIRCUIT CHECK flow chart is the first flow
chart on each model. Using ECU PIN VOLTAGE TEST table, check
appropriate circuits using the test No. in the right column of the
appropriate table.
3) Component testing will also be necessary. All component
testing available from manufacturer and pertaining to CEC, follow the
CEC flow charts. For components not covered, see appropriate article
in FUEL or DISTRIBUTORS & IGNITION SYSTEMS.
TROUBLE CODE ID
TROUBLE CODE IDENTIFICATION
Code No. Circuit Affected
No Code .................................... System Normal
11 .............................................. ECU (B+)
12 & 13 ....................................... RPM Signal
14 ....................................... Ignition Signal
21 .................................. Oxygen Sensor Signal
22 ........................... Coolant Temp. Sensor Signal
23 ........................ Intake Air Temp. Sensor Signal
24 ........................ Intake Air Temp. Sensor Signal
25 (1) ............................. Lean Air/Fuel Mixture
26 (1) ............................. Rich Air/Fuel Mixture
31 .................................. Airflow Meter Signal
32 .................................. Airflow Meter Signal
(2) HAC Sensor Signal
34 (2) ............................. Turbocharger Pressure
35 (3) ............................. Turbocharger Pressure
41 ....................... Throttle Position Sensor Signal
42 ........................... Vehicle Speed Sensor Signal
43 ........................................ Starter Signal
51 ......................................... Switch Signal
52 (4) ............................... Knock Sensor Signal
53 (4) ........................ Knock Sensor Control (ECU)
54 (3) ............................ Intercooler ECU Signal
71 (5) ............................ EGR System Malfunction
(1) - Only applicable to 3S-GE and 4WD models.
(2) - Only applicable to 4WD models.
(3) - Only applicable to 4WD models.
(4) - Only applicable to 4WD models.
(5) - Only applicable to 3S-GE and Calif. applications of
4WD models.
11 ............................ Main Relay and/or Circuit,
Ignition Switch and/or Circuit, ECU
12 ....... Distributor and/or Circuit, Starter Signal, ECU
13 ....................... Distributor and/or Circuit, ECU
14 ............ Ignition Coil, Ignitor and/or Circuit, ECU
21 ..................... O2 Sensor and/or O2 Heater Signal
and/or Circuit, ECU
22 .............. Coolant Temp. Sensor and/or Circuit, ECU
24 ............... Intake Air Temp. Sensor or Circuit, ECU
25 (1) ........ Injector and/or Circuit, O2 Sensor and/or,
Circuit, Fuel Line Pressure, Airflow Meter,
Coolant Temp. Sensor, Ignition System, ECU
26 (1) ...... Injector and/or Circuit, Fuel Line Pressure,
Cold Start Injector, Airflow Meter,
Coolant Temp. Sensor, ECU
31 ..................... Airflow Meter and/or Circuit, ECU
34 (2) ...................... Turbo, Turbo Pressure Sensor
and/or Circuit, ECU
35 (2) ............. Turbo Pressure Sensor and/or Circuit,
Airflow Meter, ECU, Intercooler
41 .......... Throttle Position Sensor and/or Circuit, ECU
42 ...................... Speed Sensor and/or Circuit, ECU
43 ................... Ignition Switch and/or Circuit, ECU
51 ............... Throttle Position Sensor and/or Circuit
A/C Switch Circuit, A/C Amplifier, ECU
Neutral/Start Switch and/or Circuit,
Accelerator Pedal and/or Cable
52 (3) ...................... Knock Sensor or Circuit, ECU
53 (3) ............................................... ECU
54 (4) ................. Intercooler, Coolant Level Sensor
and/or Circuit, Intercooler Water Pump
and/or Circuit, Intercooler ECU, ECU
71 (5) ........... EGR System, EGR Gas Temp. Sensor and/or
Circuit, BVSV for EGR and/or Circuit, ECU
(1) - 4WD & 3S-GE California models only.
(2) - On 4WD models.
(3) - On 4WD models.
(4) - On 4WD models.
(5) - 4WD California models only.

de låter lite som att det är något som balar ur när bilen blir varm typ tändspole, relä el. liknade.
du har ett serviceuttag motorrummet på den modellen, där kan du sätta i en bit kabel mellan uttag "TE1" och "E1" (på vissa finns inte "TE1" då gällaer "T" och "E1") om ecu inte lagrat några felkoder så skall nu motorlampan (orange) på instrumentet blina med ca en sekunds intervaller, finns det felkoder så kommer lampan att blinka långsammare och i olika frekvensser tex. först tre gånger sen uppehåll och sen fyra gånger = felkod 34, efter felkoden visats blir det en liten fördröjning i blinkandet och efter en stund börjar det blinka igen då kan det vara ytterligare en felkod eller så blinkar 34 igen då finns det inga fler finns det felkoder så kan det hjälpa till i felsökn.
prova detta så ska ja se om ja kan hjälpa dig !

[pelle69]

Bilen gick igenom besiktningen utan anmärkning carina e 1,8 leanburn 20671 mil:)

[Mc Bacon]

Tjooo va inne på toyota i dag o snackade låg tomgång o ryckig gång dom sa att det troligaste är skitigt spjällhus till 99% inga fekkåder så det är att städa huset. MVH. Mc Bacon.

[cheetah1]

Jag skulle säga att det troligaste är skitig tomgångsventil, men det är klart, min bil var 8 år äldre och hade två cylindrar till, så det kanske inte funkar lika.

Passa om det råkar vara en luftmassemätare, sitter dyrbara trådar i dom, har man av dom är det bara att byta för flera tusen.