HYUNDAI ECM

JOHNDADDY said:
Same codes as before.
Low signal at MAF ?
Bad connection?
Cleaned connection at the unit, looked good.
Can,t find any damage in harness.
When my friend gets home I,'ll get the old one and swap.
Going to try running in open loop and see what it does.
Still :umm:
Click to expand...

Is it those codes

P0102 MASS AIR SENSOR
P00170 FUEL TRIM
P0016 CRANK SENSOR CORRELATION

https://www.youcanic.com/hyundai-fault-code-dtc/

No 102 codes besides low battery fex C1102 Battery Voltage Low
P0170 Fuel Trim Bank 1
P0016 Crankshaft Position–Camshaft Position Correlation Bank 1 Sensor A

I would do the readup and or Call the Brand shop or some expert about the last one P0016 Crank / Cam out of sync
 
Thanks Jan.
Knuts!
Info on a 2005 or older is really sketchy, newer that there's plenty.
There is a new crank sensor in it, there is a crank correlation sensor.
somewhere on the bottom I have to find. That may have been missed.
Thanks for the help!
 
Jan_P said:
Is it those codes

P0102 MASS AIR SENSOR
P00170 FUEL TRIM
P0016 CRANK SENSOR CORRELATION

https://www.youcanic.com/hyundai-fault-code-dtc/

No 102 codes besides low battery fex C1102 Battery Voltage Low
P0170 Fuel Trim Bank 1
P0016 Crankshaft Position–Camshaft Position Correlation Bank 1 Sensor A

I would do the readup and or Call the Brand shop or some expert about the last one P0016 Crank / Cam out of sync
Click to expand...
Tons in that link! Thank you again!
 
JOHNDADDY said:
Tons in that link! Thank you again!
Click to expand...

You are welcome ..Again I dont know anything about Cars
Just to stick to the CSF Rule the 102 codes can be power supply
Is the battery Old / Checked ?

OK Progress .Servicing there --Connectors and measure . Then do a fresh error code outprint
Please put it here we can see what the Cars brain sends out. Protest about

Are any warning lights on the dash coming On As the Emission control lamp or so . I have heard of Catalytic converters being a problem
 
JD, 1 crank sensor 2 cam sensors.
no crank correlation sensor(the cam sensors do that)
you said the pcm was the trouble?
 
PCM was guess.
Nope.
Got live data, closed and open loop.
When I can get to a computer I,ll post.
Too hard on the tablet.
 
Open loop
DTC CHT 3
FUEL SYS 1 CL
SHRT FT 1 48.4
RPM 962
SPARK ADV 48
TP % 5.9
02BS2V .940
EQ-RAT B1S1 1.568
02B1S1V 3.485
 
CLOSED LOOP
DTC CHT 3
FUEL SYS 1 CL
ETC 75
SHRT FT 1 48.4
RPM 783
SPARK ADV 8
IAT 18
TP% 5.5
02BSV 940
EQ-RAT B1S1 1.568
02B1S1V 3.485
 
Pulled plugs, black and sooty.
Gapped .010 too tight, regapped to spec and cleaned.
Compression test at 150 psi each cy!inder.
Put o!d MAF sensor back in.
Idling now to op temp, then a ride around the block to see.
 
Yep I did but if I can make it run for a few months, I can buy a used car outright.
Elsewise, bank loan. Not happping.
Think I,d rather spend cash on good gear and finish the winter on the bike.
Didn,t get to drive, always something. Tomorrow I,ll run both pcm,s and
pick the better of the two. I still have to put the dash together before Monday.
Its never-ending.
Take a deep breath and another step forward, pause, repete.
 

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