Troubleshooting Adblue EGR FAP Albach Diamant 2000 and Turbo Problem
The new Diamant 2000s that come out with the Tier V standard are equipped with MAN engine. This is the engine block called MAN D4276 LE122 with 790 hp. It allows thanks to its turbo to output a nominal torque of 3400Nm. Namely that this MAN engine comes from the D3876 equipping many trucks and on which we have already worked on many occasions, only a few internals and the displacement as well as the turbo have been modified, the engine management system via Bosch EDC17 or MD1CE100 type ECU is well known and we can offer you various troubleshooting solutions Adblue EGR FAP Albach Diamant 2000.
The problems that can be encountered on Albach Diamant 2000 MAN engine are mainly related to the emission control system, be it the EGR valve, the particulate filter, the adblue system or even the supercharging. Indeed, problems with turbos are quite frequent and this is explained by the fact that the MAN D4276 block has been developed to output a significant power of 790hp as well as a torque of 3400Nm maintained over a range of 250 rotations per minute from 1350 to 1600 rpm. The pressure load of the turbo is quite large and the emission control system meeting the Tier V standard does not help. The recirculation of the exhaust gases plus the operation of the FAP encourages higher EGTS (Exhaust Gas Temperature) and therefore overheating when the turbo compresses them to work continuously.
Engine type: Man D4276
Type of computer: Bosch EDC17CV42 and MD1CE100
Machine model: Albach Diamant 2000
Also makes it possible to reduce the risk of breakage of the fixed geometry turbocharger installed on the vehicle following a decrease in the temperature of the exhaust gases, thus avoiding overheating of the latter.
What does our solution allow?
Elimination of EGR operation
Elimination of the functioning of the FAP/DOC
Elimination of the operation of the AdBlue system
Crawling/gradient mode disabled
No more torque or speed limit in case of problems with the emission control system
Possible possibility of increasing the power (only if the anti-pollution device is removed) otherwise the turbo pressure still increased will weaken the Turbo too much.
What is the possible solution?
Our solution consists of a complete programming of the engine control unit with emulation of the emission parameters. It is not a question of removing the fault codes and removing all torque limits. The values remain consistent in order to be interpreted by the engine management computer. This operation requires immobilization of the vehicle for half a day as well as working off the drill in a dry place and provided with electricity. You can also, if you are far away, send us directly the engine control unit of your vehicle (see photos below).
In addition to Albach, manufacturers AGCO Fendt and Claas have also adopted the MAN D4276 for their agricultural machinery. In addition, the Austrian manufacturer Kahlbacher also uses the engine for its snowblowers used at airports. We can also intervene on these vehicles/machines.
In addition, if you still have old Albach Diamant 2000 Volvo Penta engine machines, we also have solutions for troubleshooting the anti-pollution system and avoiding torque restriction which renders the machine unusable.
