I believe the P1870 and P1871 are due to overboost (running 28PSI) on stock turbo. And I have felt some clutch pressure release on WOT at peak torque. Correct me if I'm wrong but lowering boost to 27 PSI should fix this yes?
Also is there a way to increase clutch pressures with a rom patch to correct the clutch slippage?
No idea what the C1472 and C216E is???:wtfsign:
P0725 lists as engine speed input circuit. What's causing that?:wtfsign:
P2812: Clutch/shift switching solenoid 2 system (Open circuit)
P2814: Clutch/shift switching solenoid 2 system (Short to ground)
P2815: Clutch/shift switching solenoid 2 system (Short to power supply)
U0001: Bus off
U0100: Engine time-out error
U0103: Shift lever time-out error
U0121: ASC time-out error
U0136: AWC time-out error
U0141: ETACS time-out error
FAIL-SAFE REFERENCE TABLE
Clutch open prohibits the vehicle from driving, and displays an occurrence of trouble to the multi information display to warn the driver.
P0702, P1803, P1804, P1805, P1806, P1807, P1857, P1858, P185D, P1866, P1868, P1872
Continues driving with the current gear fixed, and an occurrence of trouble is displayed to the multi information display to warn the driver.
P0776, P0777, P0964, P0965, P0966, P0968, P0970, P0971, P1852, P2733, P2736, P2738, P2739
Drives with the odd number gear axle (1st, 3rd, 5th gear) or with the even gear axle (2nd, 4th, 6th gear), and an occurrence of trouble is displayed to the multi information display to warn the driver.
P0715, P0716, P0753, P0758, P0841, P0842, P0843, P0846, P0847, P0848, P0973, P0974, P0976, P181B, P181C, P181E, P181F, P1820, P1821, P1822, P1824, P1825, P1826, P1827, P1829, P182A, P182B, P182C, P182E, P1831, P1832, P1833, P1835, P1836, P183D, P1844, P184B, P1855, P1859, P185B, P2718, P2719, P2720, P2721, P2728, P2729, P2730, P2766, P2809, P2812, P2814, P2815
Drives with the gears other than the gears related to the part in trouble, and an occurrence of trouble is displayed to the multi information display to warn the driver.
P1862, P1863, P186A, P186B, P1876, P1877, P1878, P1879, P187A, P187B, P187C
The creep driving cannot be performed, and displays an occurrence of trouble to the multi information display to warn the driver.
P1871, U0001, U0100
Shift shock or shift response deterioration occurs, and displays an occurrence of trouble to the multi information display to warn the driver.
P0746, P0963, P1870, P1871
Normal driving can be performed, and displays an occurrence of trouble to the multi information display to warn the driver.
P0630, P0701, P0711, P0712, P0713, P0960, P0961, P0962, P0967, P1637, P1676, P180C, P1864, P1867, P186C, P186D, P186E, P186F, P1873, P1874
**END** edited by kidneythief13 for picture overflow, from first post**
P1831: Shift fork position sensor 4 system (Voltage low range out)
P1832: Shift fork position sensor 4 system (Voltage high range out)
P1871: APS system (Signal abnormality)
U0100: Engine time-out error
Are these code pretty bad? I just got tuned then did some spirit driving, after that all these codes shown up. I didn't have problems before the tune. I can't clear these codes with obd scanner and even flash back to stock, those codes didn't go away too.
Do a dealer visit necessary?
Hello everyone! My 09 MR is throwing a P180C code...I read what is it in the original post but I am wondering if anyone can shine some light on this for me before I make any decisions on what to do next with it. Seems like the previous owner didn't know what he had on hand and seems like he did not perform the correct maintenance on it. Any help will be VERY appreciated...thanks!
I've been working on the tuning of the Ralliart and EvoX TC-SST and found some logging information. A lot of my logging involves long drives to test the warm up cycles, cool down cycles, gear temperatures and if slip is occurring. I'm in the process of building some new EvoScan Gauge...
So I have a evo 14 mr and recently got it tuned, Weirdly enough, when I go WOT the trans let’s go and and a message pops up saying “ACS system service required”. When this happens it also throws code p1870, key cycle clears the code and the system service required thing. Also one time my car...
Jack, Jackstands or a lift.
Clip remover tool or a small flathead screwdriver
3/8 ratchet with 9 inches of extension
8mm allen head socket
10mm hex socket
32mm socket and 1/2inch ratchet
People needed: 1, or 2 if you leave your second drain pan out of reach
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