Typically, the limp-in mode will place the transmission into second gear and keep it there. This only happens while driving and my foot is on the gas pedal. We use cookies to give you the best possible experience on our website. Plugged into INPA and read the transmission codes as follows: 33 Turbine Rev. Basically, its an idling problem and power loss. Symptoms: Limp mode (3rd gear only), No Reverse gear. The design is similar to an '04 SAAB 9-5 Aero we have. I have a similar issue but only on the highway. Fault codes retrieved are P0709, P0741 & P0369. Do the symptoms present at high speeds (highway speed) or low speeds (city), or both ? Check Engine Light Symptoms Symptoms may include: the engine may be harder to start the engine may stumble / stumble, and/or hesitate other symptoms may also be present Causes A code P0300 may mean that one or more of the following has happened: Faulty spark plugs or wires Faulty coil (pack) Faulty oxygen sensor(s) Faulty fuel injector(s) Burned exhaust valve Here is a more detailed list of the common symptoms of a bad coolant temperature sensor. The symptoms we encountered in this BMW were A. You may notice a switch into “limp-home” mode, where power to the car’s engine power is reduced and throttle operation is limited. In the case of the throttle body (and related sensor), when this happens it causes false information to be relayed to the car’s computer, resulting in faulty corrections to the air-fuel mixture. First limp mode at 245 seconds, and second at 529 seconds. The most common symptoms of a bad engine coolant temperature sensor are check engine light, poor engine performance, overheating, hard starting condition, and the electric cooling fans won’t start. Intermitt transmission limp mode. Hella makes the throttle bodies for those too and they're about 35% cheaper than BMW. I'd bet the entire farm it is your cats. I have a 2001 e46 320i. When in limp mode selecting Reverse gear makes thump noise. I displayed the same exact symptoms. That car has a cable for Limp Mode only. Around 800 miles later I make it home, all this time in limp mode. ... A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. ... Valvetronic Motor 2a61 and limp mode HELP! Car doesn't slip and runs fine around the city. Went into limp mode about 15 miles from home, limped home into the driveway. I checked battery voltage. 1. The symptoms for that were stuttering like the fuel was intermittently shut off maybe once a second, but only under high vacuum. Hi guys, Been having this weird problem with my car from last week. 3. I'll guarantee no limp mode. It also runs fine on the highway until there is excessive pressue (ie going up a high hill or braking). Car shifts smooth. Cold start up its fine, once the engine gets up to temperature, and I switch the car off and start again, it starts fine, but the idle drops to just below 500rpm, then the car catches itself and idles normal (700rpm), but the needle fluctuates ever so lightly. On start up the engine started & sounded like a diesel engine (the model we drove was a petrol) B. I have owned 2 bmws (both were '97 E39 528i's) and I know that with normal operating condition when you go 80mph the car is at just over 3000rmp, but in limp mode I was at 3000rpm at 70 … ... It’s tough to diagnose those symptoms without any codes. When pulling away from standstill, the bite was difficult to control, and the vehicle would be very hesitant to move off smoothly. It will then go into limp mode. I’m experiencing an issue that causes the engine to bog and the RPM’s to drop significantly For a few seconds and then they go right back up after. E46 (2001 330i sedan/ auto trans). Previous to this limp mode no issues at all. E46 325i 2004 car goes into limp mode and these the codes I'm getting from the EGS module and DME module DME* -> 299A/E8 - Answered by a verified BMW Mechanic. Take out the 02s and go for na drive. The TCM will detect failures within the systems that it monitors and any failure, from a bad solenoid to a blown fuse, will trigger a limp-in mode designed to prevent further damage to the transmission while allowing some limited capacity to travel. Similar to an '04 SAAB 9-5 Aero we have Reverse gear makes thump noise home into the driveway diagnose symptoms! Having this weird problem with my car from last week or low speeds ( speed... Been having this weird problem with my car from last week in BMW... 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