Question about 1992 Daihatsu Rocky

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90 rocky check engine light on jump connecter no code flashing

Bad ecu ? runs rich

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Check the o2 and map sensors

Posted on Nov 12, 2008

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Adjust the air and fuel mixture. I have owned a 91 rocky for 16 plus years.

Posted on Feb 19, 2009

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I Have a 1993 GEO Prizm that the O/D light is flashing and it starts off I 2nd or 3rd gear.. the codes that was pulled are 26 and 36.. how do I fix this problem?


1.6L or 1.8L? engine.there are 3 engines,
1.6L with one injector and one with 4 and the 1.8L with 4.
and the ecu is different on each.

tell which terminals were jumped. and which lamp flashed?
Corolla - jump DLC terminals TE1 and E1 with a short lead 1

which transaxle.?
A131, A240i, a241h, or A245e, (the e trans is tcm shifted)
The 7AFE engine has the TCM and ECU in same box.
the 1.6L single injector engine runs a pure hydraulic trans.(no TCM)
TCM's engine/trans setups.
the 4speed, has 3 ranges switches, and 3 solenoids. and speed sensors., the MPI engine ecu shifts the transmission the TBI engine does not. MPI has 4 injectors, this your car?

if the OD flashes driving, this means TCM sees errors.
can be bad sensor inputs to the TCM
or bad shifter switch, (really they are sensors too, status switches)
and the TCM can see bad speed sensors.
the TCM can also flash if the solenoids are dead. or transmission slips. (nut shell answers)
IF it skips gears, the TCM may be in limphome, they do that on errors. to protect the transmission for damage.


first, off , prizm is just a toy corolla and those are really corolla

best page on car., but i cant find your codes? are you sure you counted correclty? 26 is too rich running. (fuel ratio) 36 I can not find anywhere, (stumped me)
http://www.troublecodes.net/toyota/toyota-celica-94-95-corolla-93-95/

post vin on car and we can look up what's under the hood.
put xxxx and end of VIN. for privacy.

May 06, 2015 | Geo Cars & Trucks

1 Answer

94 ford mustang 3.8 engine why is no. 5 cylendre running too rich


How do you know #5 is running rich? error codes tell you that? I doubt it. But if you are sure, check the connections and the wire all the way back to the Ecu. my wild guess, the control is shorted to a positive supply and therefore the injector thinks it is supposed to supply wide open fuel. Or you have a bad ecu that is telling it the same thing.

Mar 21, 2015 | 1994 Ford Mustang

1 Answer

How to fix check engine light 90 skylark 2.5 engine ?


If u know of someone who has an old scanner u can easily access the codes. Otherwise u need to jump pins a and b in the doc together with the ignition.on but the motor not running. The check engine light will flash codes. Long flashes are r tens and fast flashes r ones. It will start with 12. One long and then 2 fast. This will sequence 3 times and then go on to more codes. Once u have the codes u can look them up to get to the correct failure area. U may still need a pro to diagnosis it further but u will have a clue to the affected failure. Fyi the 12 is just a distributor code that will show up
since the engine is not running. This is a normal code and should be ignored.

Aug 17, 2014 | 1990 Buick Skylark

1 Answer

Fouls plugs after 50-55mph


its rich, (which engine, there are more than 1) ?????
and is not in closed loop mode (ECU) fix that first.
so diagnose rich.
EFI engines. no country stated, as others have carbs way newer,.
1: too high fuel pressure, (gage it) alldata.com has spec. and steps.
2: injector(s) leak. same tool above finds this, ask.
3: ECT reads low temp all time time, (thermostat bad, or missing?)
4: IAT reads too low. (TBI engines, with MAP sensors)
5: 02 sensors bad. (if all else is good and o2 reads wrong its bad)
6: exhaust leaks near, 02, causing o2 to read lean, forcing max rich.
7: did you run the ECU scan codes? the Check engine flashing light using the diagnostic jumper , yet?

mostly those. there are tests for each. ASE ways and means.

if your swift has a heated 02 sensor, it can even hold closed loop
at idle..... sure can, and if so , i check that first.
then closed loop at 2500 rpm , in neutral. (how is complex)
on these old dogs. suz, the worst ,no scan tools. are sold over the counter. so I must use a scope.
i watch the 02 sensors output. and make sure engine goes to closed
loop, if not i fix that. first.
there are ways to do this, (by me forcing lean or rich using other tricks of the trade. ask. I do so , to see if i can wake up the o2 sensor.
this is all covered in ASE courses...... this magic./

id be all over, fuel pressures, REAL not guessing or squirting checks bs.
id be all over exhaust leaks near the O2.
and first a new 02. most cars, its like long ago ,dead and you
look and the tip is , GONE! 1992 oxy sensors are useless.




Jan 21, 2014 | 1992 Suzuki Swift

3 Answers

Car acts like it doesn't want to go..I was told it could be the O2 sensor?


take it to a part store and have them scan it for the codes they do it for free,and let me know thank you ted

Dec 11, 2012 | 2002 Volkswagen Passat

1 Answer

2005 PT CRUISER ENGINE LIGHT FLASHING AND CAR WONT ACCELERATE ALSO BUCKING AND JUMPING? PLEASE HELP


the light flashes when damage to the converter is happening,either by misfire or over rich condition . a misfire will cause the bucking and jumping. a bad injector will over rich the system also have checked with scanner a clogged converter will set the light on.

Aug 02, 2012 | 2005 Chrysler PT Cruiser

2 Answers

What does the blinking S mean on the dash when the sports button is not pushed in on the shifter


Hi there:
The problem is the transmission computer located under the riht front carpet and its the smaller of the 2 computers. You need to know what the code is. Use a paper clip and jump between the two wire SCS connector. Turn the key on and count any possible flashes in the check engine light. This connector is usually a blue connector and may be taped to the wire harness on that side with blue tape. If not, look behind the kick panel because they get placed behind this panel.


2_9_2012_10_55_49_pm.jpg

These cars are very bad about the TCM failing. If you get no flashes when you jump this connector but the light is on, the TCM (Transmission Control Module) has failed. Very common.

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.

Feb 09, 2012 | 1991 Honda Accord

1 Answer

I have a 1994 Toyota 4Runner with a V6 and the check engine light came on i jumped the terminals and code 14 and 26 came up. what does the codes mean?


These are the codes and possible causes taken from http://www.off-road.com/toyota/tech/codes/
Code 14 :
IGNITION SIGNAL--NO "IGF" SIGNAL TO ECU
--IGNITER/IGNITER CIRCUIT
--IGNITER AND IGNITION COIL/CIRCUIT
--ECU

Code 26 :
AIR/FUEL RATIO RICH INDICATOR
--INJECTOR FAULT(S)
--FUEL PRESSURE
--OXYGEN SENSOR
--AIRFLOW METER OR MAP SENSOR
--IGNITION
--ECU
--COLD START INJECTOR

Sep 17, 2009 | 1994 Toyota 4Runner

1 Answer

90 Honda Prelude misses sometimes


Maybe the crank speed sensor is faulty - would confuse ECU and show wierd rev counter results. Any engine check-light (MIL) or stored error codes?

Jun 09, 2009 | 1986 Honda Prelude

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