Welcome to the all new Geo Metro Forum. We hope you enjoy your visit.You're currently viewing our forum as a guest. This means you are limited to certain areas of the board and there are features you can't use and images you can't see. Registration is simple, fast, and completely free. If you're already a member please log in to your account to access all of our features: Join our community! |
- Pages:
- 1
- 2
| Locate ODB Sensor pin + no start problem; cannot find pin adapter ? | |
|---|---|
| Tweet Topic Started: Aug 28 2017, 12:53 PM (532 Views) | |
| FortunaMetrona | Aug 28 2017, 12:53 PM Post #1 |
|
New Member
![]() ![]() ![]() ![]()
|
Hello fellow Geo Owners. I need assistance. I have a Geo metro that now will not start. It has started with no problem for two weeks, then last week would not start for a day, then a few days it would not start. then I had a no crank issue and a no start issue. Now I have a no start , again. Fuel pump activates on key turn. battery is checked at AutoZone as OK. It has new spark plugs, spark plug wires, new distributor cap, new water pump. Could I maybe have an ERG, Cam shaft sensor or fuel injection problem? I also cannot find the OBD sensor clip in the interior of the vehicle under the drivers side? any way to check the " check engine light " manually on a 97? to maybe easier diagnose problem? |
![]() |
|
| FortunaMetrona | Aug 28 2017, 01:04 PM Post #2 |
|
New Member
![]() ![]() ![]() ![]()
|
Also checked fuses: main, and fuel pump. no start. now it revs like it wants to start but dosent stay on unless I give it gas. I also have a constant gas smell around the car, so Now I do not know if maybe the catallitic converter is also an issue? checked the gas, not coming from the gas tank or out of the exhaust. |
![]() |
|
| suzukitom | Aug 28 2017, 01:24 PM Post #3 |
|
Tom
![]()
|
The OBD2 connector is under the dash at the base of the Grey plastic trim panel, just follow your steering column down.. Do you have a CEL (check engine light) on? Edited by suzukitom, Aug 28 2017, 01:25 PM.
|
![]() |
|
| FortunaMetrona | Aug 28 2017, 01:54 PM Post #4 |
|
New Member
![]() ![]() ![]() ![]()
|
Yes. it is on is the sensor under the steering wheel or to the right by the hood release?
Edited by FortunaMetrona, Aug 28 2017, 01:55 PM.
|
![]() |
|
| FortunaMetrona | Aug 28 2017, 02:36 PM Post #5 |
|
New Member
![]() ![]() ![]() ![]()
|
Is there a way to get the codes for the Check Engine Light Manually> without a OBD REader |
![]() |
|
| FortunaMetrona | Aug 28 2017, 02:47 PM Post #6 |
|
New Member
![]() ![]() ![]() ![]()
|
Also it seems to Idle at a high rate. Car can go 10 mph without stepping on the gas pedal? Should it even be that high? |
![]() |
|
| MR1 Kingsbury | Aug 28 2017, 03:09 PM Post #7 |
|
Exp. builder/rebuilder
![]()
|
the obd connector is directly under the steering wheel shaft... no way to get codes without a reader.. autoparts will lend you one for deposit.... I suspect the fuel injector. they have several shady modes of failure and this really seems like one of them. turn on key, check that no fuel is dripping into the throttle body under the air cleaner. crank engine (assistant) while looking into throttle bore with previously lit up flashlight. should see a cone of fuel mist... if it is spotty or not at all, then replace fuel injector.. if not start then pour a tablespoon of gasoline into the throttle body then start... if it runs for 5 seconds then quits... fuel injector... just to be sure... you can disconnect the fuel return line and route it into a container... Then try to start her up... fuel should flow. if it does.... fuel injector... If not... fuel filter. |
![]() |
|
| FortunaMetrona | Aug 28 2017, 03:23 PM Post #8 |
|
New Member
![]() ![]() ![]() ![]()
|
Great thanks for the advice. Do I have to remove the top of the fuel injector in order to see the throttle bore? and If it is the fuel filter, Is that going to be located in the gas tank? |
![]() |
|
| FortunaMetrona | Aug 28 2017, 03:30 PM Post #9 |
|
New Member
![]() ![]() ![]() ![]()
|
Ok the fuel filter was replaced in the car already so, narrows down to fuel injector. Great find and hopefully will be the culprit. I'll update when I get the part. |
![]() |
|
| Metromightymouse | Aug 28 2017, 03:53 PM Post #10 |
|
Powdercoat Wizard
![]()
|
Test, don't buy random parts and cross your fingers that you didn't waste money. |
![]() |
|
| freegeo | Aug 28 2017, 04:02 PM Post #11 |
![]()
|
If the check engine light is on, have the codes checked at a auto parts store. record what the codes are not descriptions. Post what they are here. |
![]() |
|
| FortunaMetrona | Sep 2 2017, 10:53 AM Post #12 |
|
New Member
![]() ![]() ![]() ![]()
|
Was able to take it to ORileys, They did a battery scan and it came back "Bad Voltage Regulator" possibly need a new alternator. The ODB Scanner was not working on car, probably the fuse is out. |
![]() |
|
| freegeo | Sep 2 2017, 03:37 PM Post #13 |
![]()
|
You will need to check the dome fuse to see if it is blown and keeping the obdii scanner from working.
|
![]() |
|
| FortunaMetrona | Sep 17 2017, 01:24 PM Post #14 |
|
New Member
![]() ![]() ![]() ![]()
|
Update: Got OBD Scanner working on Vehicle. The ECM module is going bad on my vehicle. Alternator is good and starter is still working... so just needs a new computer... Thanks for all the input. it is helpful and very appreciative for all the responses. |
![]() |
|
| Metromightymouse | Sep 17 2017, 01:43 PM Post #15 |
|
Powdercoat Wizard
![]()
|
ECUs can and do fail, but it is a rare occurrence on our cars. |
![]() |
|
| 1 user reading this topic (1 Guest and 0 Anonymous) | |
| Go to Next Page | |
| « Previous Topic · Engine Tech & Diagnostics · Next Topic » |
- Pages:
- 1
- 2


Welcome to the all new Geo Metro Forum. We hope you enjoy your visit.


![]](http://z3.ifrm.com/static/1/pip_r.png)







3:49 AM Jul 11