Question about Mercedes-Benz Cars & Trucks
On this Mercedes Benz 814 truck, fitted with a OM904LA engine, the engine starts easily but only runs at 3000rpm. Absolutely no throttle response. So far I have replaced the ECU, FMR and the throttle position sensor. Please can somebody help me?
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Posted on Jan 02, 2017
814 its sales designation,670 is model or series or we call a vario,i can give more data,if could write the complete vin number
Posted on Feb 18, 2009
SOURCE: 1999 volkswagen stalled
first check cylinder 1 , spark plug, ht leads, coil,
then clean the trottle body with carb cleaner
if that does not work replace the throttle body, comes complete, and do a basic setting on it with diagnostic machine
Posted on Feb 19, 2009
turn the key to the on position a see if you can here a buzzing sound around the fuel tank,if you don't hear a sound then. (be very careful while doing this) with the key off take a fuel line coming from the tank loose,make sure its pointed away from you and turn the key to the on position,see if any gas comes out,if not then your fuel pump is probably bad.
Posted on Mar 05, 2009
fuel pump is working but when accelerating it doesnt pump enough fuel up to the engine then it will fall on its face if it is a electric pump you may have to drop the tank if it is inside and replace it if it is on the engine replace it thats what is exactly wrong with it
Posted on Jul 31, 2009
there is no crank sensor on this vehicles 2.0L. If you have power to the coil, new coil, cap and rotor try this if not done yet>>>Unplug coil power first....Try pulling off the distributor cap, and make sure the rotor is spinning with the cam...If this fails to spin, inspect the entire distributor assembly. If it passes, Inspect all the power circuit and wiring to the dist assembly, if ok possible ecu. i recommend having a mechanic check it out!! Hopefully this helps...please rate...thanks
Posted on Aug 11, 2009
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