2001 Hyundai xg300

Krominix · **Joined:** Tue Nov 18, 2008 3:41 pm **Posts:** 1

My friends hyundai has a service light on so I brought OBDII scanner and these codes arent in the book or online xD...wondering if someone cane help a brotha out.

P1191
P1193

Sponsored Links · **Joined:** 29 Jun 2004 08:12 pm **Posts:** N/A

asecmt · **Posted:** Tue Nov 18, 2008 6:45 pm

The codes have to do with the Electronic Throttle Control. Does the car idle low or want to stall?

MMSHRK1 · **Joined:** Wed Feb 04, 2009 5:08 pm **Posts:** 1

Mine threw the same codes plus a pair of 1159's.

And yes, mine anyway, wants to nose-dive on RPM's almost to (but not quite to ) stall but only AFTER it warms up, and is turned off, left to sit for a brief period (5-10 min) and the re-started.

I called tow Hyundai dealers and got two VERY different answers, neither of which jiive with the code descriptions Auto-Zone looked up.

The codes (1159, 91, 93) all focus on the throttle motor (bad motor, low voltage, bad signal).

Auffenberg Hyundai in O'Fallon, IL told me it was a bad intake manifold and I have to replace the whole intake manifold (WTF??). Suntrup Hyundai of St. Louis, MO. told me it was likely a bad Throttle Position Sensor or bad Accelerator Position Sensor (which has been replaced twice FYI).

Can someone give me a straight answer?

m5james · **Joined:** Fri Jun 12, 2009 1:46 pm **Posts:** 1

What ever came of this? I'm having the same issue, and so far it's dead end threads w/o a definitive answer.

http://www.hyundai-forums.com/index.php ... ntry242023

2001 Hyundai xg300

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