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DTC C1221 LF Wheel Speed Sensor Input Signal is 0
C1222 RF Wheel Speed Sensor Input Signal is 0
DTC C1226 RF Excessive Wheel Speed Variation
DTC C1232 LF Wheel Speed Circuit Open or Shorted
DTC C1233 RF Wheel Speed Circuit Open or Shorted
DTC C1291 Open Brake Lamp Switch Contacts During Deceleration
DTC C1291 detects an open brake switch. The EBCM looks for deceleration rates that may indicate braking action. The EBCM verifies braking action by repeating the method for finding deceleration rates that indicate braking action several times. In each case, the ABS will not be available because the EBCM does not see the brake switch input.
DTC P1106 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage
DTC P1887 TCC Release Switch Circuit (3.4L)
DTC P1887 TCC Release Switch Circuit (2.4L)
The torque converter clutch (TCC) release switch is part of the automatic transmission fluid pressure (TFP) manual valve position switch. The TFP manual valve position switch is mounted to the transmission valve body. The TCC release switch is normally-closed.
The switch signals the PCM that the TCC is released. This is accomplished by torque converter release fluid pressure acting on the switch contact, thus opening the switch. When the voltage is high on the circuit, the PCM recognizes that the TCC is no longer engaged.
When the PCM determines that the TCC release switch is open (indicating that the TCC is not applied) and the TCC slip speed indicates that the TCC is applied, then DTC P1887 sets. DTC P1887 is a type B DTC.
You have all kind of problems , I suggest you take this to a qualified ASE certified repair shop that has the diagnostic tools to trouble shoot an repair the vehicle . Electrical testing is a must with open circuits an shorts ,plus hooking up a scan tool that reads sensor data .Not just a code reader like at the parts store . This video he has a Chrysler vehicle ,doesn't matter . Test is the same for all make an models !
You're probably going to have to get professional help. White smoke is usually burning coolant. In a previous post you said the intake gaskets were replaced, so if they are installed correctly, it could be a bad head gasket. If it is coolant leaking into the engine, you should also be low on coolant in the radiator.
Trouble Code Conditions: DTC P0107, P0108, P0112, P0113, P0116-118, P0335, P0336, P0300-P0306, P0401, P0505, P1106-P1108, P1259 and P1519, engine running at road load for 10 minutes, and the PCM detected the ECT sensor input did not reach the correct closed loop value. Note: It is possible for this code to set if the engine is left running while the hood is open for an extended period in a warm climate.
Possible Causes:
Inspect for low coolant level or for an incorrect coolant mixtureCheck the operation of the thermostat (it may be stuck open)TSB 01-064 (9/11/01) contains a repair procedure for this code
If it is the same code, the problem was not fixed. Could also be another problem that came up while fixing the 1st code ( i.e. knocked a vacuum line off ).
If you do not have a code scanner, Autozone will scan the code for free, get the actual code number and post a comment back to this problem, or start a new one with the code number, and what you have done to this point ( include the 1st code and what you did in what order when attempting to fix that one ).
Trouble Code Conditions:
DTC P0107, P0108, P0112, P0113, P0117, P0118, P0121-P0123, P0125, P0440, P0442, P0443, P0446, P0449, P0452, P0453, P1106, P1107, P1111, P1112, P1114, P1115, P1121 and P1122 not set, engine started, vehicle speed less than 75 mph, system voltage over 10.0v, ECT and IAT sensors from 39-86ºF and within 16ºF at startup, BARO sensor over 75 kPa, fuel level from 15-85%, PCM detected a continuous open purge flow condition with the fuel tank pressure decreasing to less than -11" H2O during the test. The PCM seals the EVAP system by commanding the EVAP Purge valve "off" and the EVAP Canister Vent valve "on". The PCM monitors the fuel tank pressure (FTP) sensor to detect if a vacuum is being drawn on the EVAP system. If vacuum in the EVAP system is more than a set value for a certain time, this code is set.
Possible Causes:
An improperly installed or damaged EVAP canister purge valve
A temporary blockage in the EVAP canister purge valve, purge pipe, or EVAP canister could cause an intermittent condition
FTP sensor is out-of-calibration, damaged or "skewed"
Purge solenoid valve is damaged or has failed
PCM has failed
TSB 02-06-04-046 contains a repair procedure for this code
P1106
O2 Sensor Circ.,Bank2-Sensor1 Voltage too Low/Air Leak
16785
P0401
Exhaust Gas Recirc.Flow Insufficient Detected
16554
P0170
Fuel Trim,Bank1 Malfunction
16557
P0173
Fuel Trim,Bank2 Malfunction
16558
P0174
Fuel Trim,Bank2 System too Lean
Hi...these are the trouble code definitions for your make, model and year.
They point to an egr, o2 sensor and fuel injection system problem.
Print this page, take it to a service facility that is familiar with Audi vehicles( preferably an local Audi dealer with a service facility).
Show them this print out and ask for a estimate on repair.
Being that you already have the codes, you should be a step ahead being that they don't need to hook it up..but..they may do it anyway to see if there are more than have cropped up or perhaps gone away since you obtained these.
At any rate, my feeling is should save yourself alot of money by being able to point them in the right direction right off the hop.
Should you need help finding a dealer /service directory, go to www.audi.com and follow the link at the bottom of the page.
I had a problem with starts on my 98 sc2, did it twice only, but it would start up, shake a bit then shut down like it wasn't getting fuel, or a wrong mixture. Replaced the coolant temperature sensor and starts / idles like new now... goodluck
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